Question

If ∆ ABC ~ ∆DEF
& angle A=45°, angle E -78°
then
angle C = ?
​

Answer 1

Answer:

48°

Step-by-step explanation:

by anglesum property of triangles

we know tht

<A = <D

<B = <E

<C = <F

so, <A + <E + <C = 180°

45°+78°+ <C = 180°

132°+ <C = 180°

<C = 180° - 132°

<C = 48°