Math, asked by Anonymous, 6 months ago

please solve the attached question
I will mark brainliest who will answer​ correctly

Find <ECD​

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Answered by student426
1

Step-by-step explanation:

total angle is 360°

two same angles 138

then 138 + 138

equals to 276

then 360-276

equals to 84

for a'gle ecd

84/ 2

equals to 42

Answered by aryanraj64290
1

Answer:

Please like it if it is right.

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