An angle subtended at the semicircular arc is 90 degrees.
A 90 degree angle is a right angle
an angle subtended by an arc is double at the center
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
Fifty degrees. 90+40+90=180
An angle subtended at the semicircular arc is 90 degrees.
A 90 degree angle is a right angle.
A 90 degree angle is a right angle
an angle subtended by an arc is double at the center
A 90 degree angle
A 90-degree angle is a right angle.
yes.coz obtuse angle is above 90 degree and below 90 degree is acute.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
A right ange is a 90 degree angle. Within a 90 degree angle, there is only one 90 degree angle, and therefore only one right angle.
Fifty degrees. 90+40+90=180
Hint: 90/2=...
the degree of a right angle will always be 90 degrees.