7thdumbgrader 7thdumbgrader

21-03-2018
Mathematics

contestada

Can Someone explain how to do this?

The measure of ∠1= ? ∘.

The measure of ∠2= ? ∘.

The measure of ∠3= ? ∘.

Ty

Can Someone explain how to do this The measure of 1 The measure of 2 The measure of 3 Ty class=

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thebest1221 thebest1221

21-03-2018

1 equals 2. So 2 would be 50 as well.
50+50=100
And there's 360 degrees in total so you'd then subtract 360-100= 260
Then divide by 2 since the other 2 angles are the same
260/2=130
1=50
2=130
3=130
Hope this makes sense! :)

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