288812
Find the complement of each of the following angles 35°
1 35°
2 55°
3 145°
4 None of these
Explanation:
55° We know that the complement angle \(= 90^\circ - \theta\) So, The complement angle of \(35^\circ\) will be \(= 90^\circ - 35^\circ = 55^\circ\) Hence, this is the answer.
16. UNDERSTADNING ELEMENTARY SHAPES
288813
A triangle whose all the sides are equal is called an _________.
1 Isosceles
2 equilateral
3 Scalene
4 None of these
Explanation:
equilateral A triangle whose all the sides are equal.
16. UNDERSTADNING ELEMENTARY SHAPES
288814
Find the supplement of the following angle. 40°
1 140
2 40
3 10
4 None of these
Explanation:
140 We know that the supplement angle \(=180^\circ-\theta\) So, The supplement angle of 40° will be \(=180^\circ-40^\circ=140^\circ\)
16. UNDERSTADNING ELEMENTARY SHAPES
288815
Instrument used to measure or construct angles is:
1 Compass
2 Scale
3 Protractor
4 Set Square
Explanation:
Protractor An instrument used to measure or construct angles is a protractor.
16. UNDERSTADNING ELEMENTARY SHAPES
288816
In a right angled triangle one angle is 48°. Then the remaining angle is
1 45°
2 42°
3 90°
4 cannot be determined
Explanation:
42° Sum of two angles = 90° + 48° = 138° Third angle = 180° - 138° = 42°
288812
Find the complement of each of the following angles 35°
1 35°
2 55°
3 145°
4 None of these
Explanation:
55° We know that the complement angle \(= 90^\circ - \theta\) So, The complement angle of \(35^\circ\) will be \(= 90^\circ - 35^\circ = 55^\circ\) Hence, this is the answer.
16. UNDERSTADNING ELEMENTARY SHAPES
288813
A triangle whose all the sides are equal is called an _________.
1 Isosceles
2 equilateral
3 Scalene
4 None of these
Explanation:
equilateral A triangle whose all the sides are equal.
16. UNDERSTADNING ELEMENTARY SHAPES
288814
Find the supplement of the following angle. 40°
1 140
2 40
3 10
4 None of these
Explanation:
140 We know that the supplement angle \(=180^\circ-\theta\) So, The supplement angle of 40° will be \(=180^\circ-40^\circ=140^\circ\)
16. UNDERSTADNING ELEMENTARY SHAPES
288815
Instrument used to measure or construct angles is:
1 Compass
2 Scale
3 Protractor
4 Set Square
Explanation:
Protractor An instrument used to measure or construct angles is a protractor.
16. UNDERSTADNING ELEMENTARY SHAPES
288816
In a right angled triangle one angle is 48°. Then the remaining angle is
1 45°
2 42°
3 90°
4 cannot be determined
Explanation:
42° Sum of two angles = 90° + 48° = 138° Third angle = 180° - 138° = 42°
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16. UNDERSTADNING ELEMENTARY SHAPES
288812
Find the complement of each of the following angles 35°
1 35°
2 55°
3 145°
4 None of these
Explanation:
55° We know that the complement angle \(= 90^\circ - \theta\) So, The complement angle of \(35^\circ\) will be \(= 90^\circ - 35^\circ = 55^\circ\) Hence, this is the answer.
16. UNDERSTADNING ELEMENTARY SHAPES
288813
A triangle whose all the sides are equal is called an _________.
1 Isosceles
2 equilateral
3 Scalene
4 None of these
Explanation:
equilateral A triangle whose all the sides are equal.
16. UNDERSTADNING ELEMENTARY SHAPES
288814
Find the supplement of the following angle. 40°
1 140
2 40
3 10
4 None of these
Explanation:
140 We know that the supplement angle \(=180^\circ-\theta\) So, The supplement angle of 40° will be \(=180^\circ-40^\circ=140^\circ\)
16. UNDERSTADNING ELEMENTARY SHAPES
288815
Instrument used to measure or construct angles is:
1 Compass
2 Scale
3 Protractor
4 Set Square
Explanation:
Protractor An instrument used to measure or construct angles is a protractor.
16. UNDERSTADNING ELEMENTARY SHAPES
288816
In a right angled triangle one angle is 48°. Then the remaining angle is
1 45°
2 42°
3 90°
4 cannot be determined
Explanation:
42° Sum of two angles = 90° + 48° = 138° Third angle = 180° - 138° = 42°
288812
Find the complement of each of the following angles 35°
1 35°
2 55°
3 145°
4 None of these
Explanation:
55° We know that the complement angle \(= 90^\circ - \theta\) So, The complement angle of \(35^\circ\) will be \(= 90^\circ - 35^\circ = 55^\circ\) Hence, this is the answer.
16. UNDERSTADNING ELEMENTARY SHAPES
288813
A triangle whose all the sides are equal is called an _________.
1 Isosceles
2 equilateral
3 Scalene
4 None of these
Explanation:
equilateral A triangle whose all the sides are equal.
16. UNDERSTADNING ELEMENTARY SHAPES
288814
Find the supplement of the following angle. 40°
1 140
2 40
3 10
4 None of these
Explanation:
140 We know that the supplement angle \(=180^\circ-\theta\) So, The supplement angle of 40° will be \(=180^\circ-40^\circ=140^\circ\)
16. UNDERSTADNING ELEMENTARY SHAPES
288815
Instrument used to measure or construct angles is:
1 Compass
2 Scale
3 Protractor
4 Set Square
Explanation:
Protractor An instrument used to measure or construct angles is a protractor.
16. UNDERSTADNING ELEMENTARY SHAPES
288816
In a right angled triangle one angle is 48°. Then the remaining angle is
1 45°
2 42°
3 90°
4 cannot be determined
Explanation:
42° Sum of two angles = 90° + 48° = 138° Third angle = 180° - 138° = 42°
288812
Find the complement of each of the following angles 35°
1 35°
2 55°
3 145°
4 None of these
Explanation:
55° We know that the complement angle \(= 90^\circ - \theta\) So, The complement angle of \(35^\circ\) will be \(= 90^\circ - 35^\circ = 55^\circ\) Hence, this is the answer.
16. UNDERSTADNING ELEMENTARY SHAPES
288813
A triangle whose all the sides are equal is called an _________.
1 Isosceles
2 equilateral
3 Scalene
4 None of these
Explanation:
equilateral A triangle whose all the sides are equal.
16. UNDERSTADNING ELEMENTARY SHAPES
288814
Find the supplement of the following angle. 40°
1 140
2 40
3 10
4 None of these
Explanation:
140 We know that the supplement angle \(=180^\circ-\theta\) So, The supplement angle of 40° will be \(=180^\circ-40^\circ=140^\circ\)
16. UNDERSTADNING ELEMENTARY SHAPES
288815
Instrument used to measure or construct angles is:
1 Compass
2 Scale
3 Protractor
4 Set Square
Explanation:
Protractor An instrument used to measure or construct angles is a protractor.
16. UNDERSTADNING ELEMENTARY SHAPES
288816
In a right angled triangle one angle is 48°. Then the remaining angle is
1 45°
2 42°
3 90°
4 cannot be determined
Explanation:
42° Sum of two angles = 90° + 48° = 138° Third angle = 180° - 138° = 42°