The angle in a semicircle measures
(a) 45°
(b) 60°
(c) 90°
(d) 36°
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Solution

(c) 90°
The angle in a semicircle measures 90°.

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Similar questions

The angle in a semicircle measures

(a) $45^{\circ}$

(b) $60^{\circ}$

(d) $36^{\circ}$

Q. Each angle of an equilateral triangle measures
(a) 30°
(b) 45°
(c) 60°
(d) 80°

Question 22

In the given figure, $∠ R O S$ is a right angle and $∠ P O R$ and $∠ Q O S$ are in the ratio 1:5. Then, $∠ Q O S$ measures

(a) $150^{\circ}$
(b) $75^{\circ}$
(c) $45^{\circ}$
(d) $60^{\circ}$

Q. The two angles of a triangle are complementary. The third angle is
(a) 60°
(b) 45°
(c) 36°
(d) 90°

Q. In the given figure, ∠AOB = 90° and ∠ABC = 30°. Then, ∠CAO = ?
(a) 30°
(b) 45°
(c) 60°
(d) 90°

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The angle in a semicircle measures (a) 45° (b) 60° (c) 90° (d) 36° Figure

(c) 90° The angle in a semicircle measures 90°.

The angle in a semicircle measures
(a) 45°
(b) 60°
(c) 90°
(d) 36°
Figure

(c) 90°
The angle in a semicircle measures 90°.