90767 Two isosceles triangles have their corresponding angles equal and their areas are in the ratio 25 : 36. The ratio of their corresponding heights is:

90675 \(\triangle\text{ABC}\sim\triangle\text{DEF}, \) \(\text{ar}(\triangle\text{ABC})=9\text{cm}^2,\ \text{ar}(\triangle\text{DEF})=16\text{cm}^2. \) If BC = 2.1cm, then the measure of EF is:

90649 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that AB = 10.8cm, AD = 6.3cm, AC = 9.6cm and EC = 4cm then DEis parallel to BC.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90652 In a \(\triangle\text{ABC}, \) if DE is drawn parallel to BC, cutting AB and AC at D and E respectively such that AB = 7.2cm, AC = 6.4cm and AD = 4.5cm. Then, AE =?

90653 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that DE || BCthen the value of x is 4, when AD = x cm, DB = (x - 2)cm, AE = (x + 2) cm and EC = (x - 1)cm.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90767 Two isosceles triangles have their corresponding angles equal and their areas are in the ratio 25 : 36. The ratio of their corresponding heights is:

90675 \(\triangle\text{ABC}\sim\triangle\text{DEF}, \) \(\text{ar}(\triangle\text{ABC})=9\text{cm}^2,\ \text{ar}(\triangle\text{DEF})=16\text{cm}^2. \) If BC = 2.1cm, then the measure of EF is:

90649 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that AB = 10.8cm, AD = 6.3cm, AC = 9.6cm and EC = 4cm then DEis parallel to BC.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90652 In a \(\triangle\text{ABC}, \) if DE is drawn parallel to BC, cutting AB and AC at D and E respectively such that AB = 7.2cm, AC = 6.4cm and AD = 4.5cm. Then, AE =?

90653 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that DE || BCthen the value of x is 4, when AD = x cm, DB = (x - 2)cm, AE = (x + 2) cm and EC = (x - 1)cm.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90767 Two isosceles triangles have their corresponding angles equal and their areas are in the ratio 25 : 36. The ratio of their corresponding heights is:

90675 \(\triangle\text{ABC}\sim\triangle\text{DEF}, \) \(\text{ar}(\triangle\text{ABC})=9\text{cm}^2,\ \text{ar}(\triangle\text{DEF})=16\text{cm}^2. \) If BC = 2.1cm, then the measure of EF is:

90649 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that AB = 10.8cm, AD = 6.3cm, AC = 9.6cm and EC = 4cm then DEis parallel to BC.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90652 In a \(\triangle\text{ABC}, \) if DE is drawn parallel to BC, cutting AB and AC at D and E respectively such that AB = 7.2cm, AC = 6.4cm and AD = 4.5cm. Then, AE =?

90653 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that DE || BCthen the value of x is 4, when AD = x cm, DB = (x - 2)cm, AE = (x + 2) cm and EC = (x - 1)cm.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90767 Two isosceles triangles have their corresponding angles equal and their areas are in the ratio 25 : 36. The ratio of their corresponding heights is:

90675 \(\triangle\text{ABC}\sim\triangle\text{DEF}, \) \(\text{ar}(\triangle\text{ABC})=9\text{cm}^2,\ \text{ar}(\triangle\text{DEF})=16\text{cm}^2. \) If BC = 2.1cm, then the measure of EF is:

90649 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that AB = 10.8cm, AD = 6.3cm, AC = 9.6cm and EC = 4cm then DEis parallel to BC.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90652 In a \(\triangle\text{ABC}, \) if DE is drawn parallel to BC, cutting AB and AC at D and E respectively such that AB = 7.2cm, AC = 6.4cm and AD = 4.5cm. Then, AE =?

90653 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that DE || BCthen the value of x is 4, when AD = x cm, DB = (x - 2)cm, AE = (x + 2) cm and EC = (x - 1)cm.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90767 Two isosceles triangles have their corresponding angles equal and their areas are in the ratio 25 : 36. The ratio of their corresponding heights is:

90675 \(\triangle\text{ABC}\sim\triangle\text{DEF}, \) \(\text{ar}(\triangle\text{ABC})=9\text{cm}^2,\ \text{ar}(\triangle\text{DEF})=16\text{cm}^2. \) If BC = 2.1cm, then the measure of EF is:

90649 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that AB = 10.8cm, AD = 6.3cm, AC = 9.6cm and EC = 4cm then DEis parallel to BC.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.

90652 In a \(\triangle\text{ABC}, \) if DE is drawn parallel to BC, cutting AB and AC at D and E respectively such that AB = 7.2cm, AC = 6.4cm and AD = 4.5cm. Then, AE =?

90653 DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: D and E are points on the sides AB and AC respectively of a \( \triangle\text{ABC} \) such that DE || BCthen the value of x is 4, when AD = x cm, DB = (x - 2)cm, AE = (x + 2) cm and EC = (x - 1)cm.
Reason: If a line is parallel to one side of a triangle then it divides the other two sides in the same ratio.