Math, asked by Anonymous, 3 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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