Question

In a triangle, one angle is of 90°,then remaining two angles are complementary

True
False
​

Answer 1

Step-by-step explanation:

In a right angled triangle, the two non-right angles are complementary, because in a triangle the three angles add to 180°, and 90° has already been taken by the right angle. When two angles add to 90°, we say they "Complement" each other. because the right angle is thought of as being a complete angle

Answer 2

Answer:

True

Step-by-step explanation:

In a triangle, the sum of all angles is 180.

If one angle is 90,

90+x=180

(x = remaining two angles)

x = 180-90

x = 90

which is the property of Complementary angles.

Hence, It is true