3 years ago

What is the measure of ∠DEG? A) 133° B) 103° C) 77° D) 67°

Mathematics

2 answers:

nordsb [41]3 years ago

3 0

Hmmmmmm
Let me think for a second

Ierofanga [76]3 years ago

3 0

Hello!

To do this you have to find one of the missing angles.

Three angles of a triangle equal 180 so

180-47-30=103

A stright line has a degree of 180

180-103 = 77 which is the answer

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