Question

if abcd is a square and cde is an equilateral triangle find dae​

Answer 1

Answer:

if ABC's is A square and cde is a triangle than

dae is a triangle

Answer 2

Answer:

dae is a isoselose triangle

ade = (90° + 60°) = 150°

(since each angle in sq his 90° and each angle in equilateral triangle is 60°)

dae + dea = 180° - 150° = 30°

dae = dea

( since in isoselous triangle angles opp to equal sides are equal)

dae + dae = 30°

2dae = 30°

dae = 30°/2

= 15°

Think so this would help you