stephanylaila stephanylaila

25-04-2015
Mathematics

contestada

Angle 4 is twice the size of angle 6, find angle 4.

m∠4=

Angle 4 is twice the size of angle 6 find angle 4 m4 class=

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TheKingHami TheKingHami

25-04-2015

We will represent the larger angle with x and the smaller angle with y.

2x+2y=360
x=2y

2(2y)+2y=360

4y+2y=360

6y=360

y=60

and since the bigger angle is twice the small angle y. The angle is 120

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