Question

Number of degrees in a right angle is
a) 1/60
b) 90
c) 1/90
d) 1/180​

Answer 1

Answer:

>> A right angle is a 90° angle.

>> The second option (b)- 90° is the correct option.

Extra information:

>> The triangle consisting of a 90° angle is known as a right angled triangle.

>> Angles having a measure of less than 90° are known as acute angles

>> Angles having a measure of more than 90° and less than 180° are known as obtuse angles.

>> Angles having a measure of 180° are known as straight angles.

>> Angles having a measure of 180° and less than 360° are known as reflex angles.

>> Angles having a measure of 360° are known as whole angles.

Answer 2

Heya friend,

Here's your answer ✌

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The second option is correct. The measure of a right angled triangle is 90° while the other two angles of the triangle add up to give 90° to satisfy the angle sum property of a triangle.

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Hope it helps!

By: ᴀᴛʜᴜʟʏᴀ ❣