Math, asked by khriya, 1 year ago

find the unknown angles:

Answers

Answered by malarbala
2

x = y (Angles opposite to equal sides)

But x + y + 90° = 180°

(Angles of a triangle)

⇒ x + x + 90° = 180°

⇒ 2x + 90° = 180°

⇒ 2x = 180° - 90° = 90°

∴ x = 90°/2 = 45°  ∴  y = x = 45°

Hence x = 45°, y = 45°

please mark me brainliest

Answered by yanthra11
0

x = y

x + y + 90° = 180°

⇒ x + x + 90° = 180°

⇒ 2x + 90° = 180°

⇒ 2x = 180° - 90° = 90°

⇒x = 90/2 = 45

⇒ x = 45°, y = 45°

mark me brainliest

Similar questions