Math, asked by Tohru, 4 months ago

please solve this problem

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xXcartoonloverxX: hi

xXcartoonloverxX: can u give me thanks

anish3165: hlo

Tohru: sure

anish3165: what

Answers

Answered by anish3165

Answer:

the correct answer is 60°

xXcartoonloverxX: hi

xXcartoonloverxX: can u give me thanks in 3 answer plx

anish3165: hlo

xXcartoonloverxX: can u give me thanks

xXcartoonloverxX: plx

anish3165: thanks

Tohru: I gave few thanks

anish3165: ok

Answered by BrainDad

Answer:

60°

Step-by-step explanation:

A + B + C = 180 ( sum of angles of triangle)

C = 1/6 x 180 = 30°

BCD is a straight line

ACB + ACE + ECD = 180

30 + 90 + ECD = 180

ECD = 180 - 120

ECD = 60°

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