PLEASE ANWSER THIS PLEASE
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angle of 3rd side in a angle = 60 + 70 + x = 180
= 130 + x = 180
= 180 - 130 = 150
angle of 3rd side in a angle = 150
.'. so perimeter = sum of all sides
= 4 + 4 + 4
perimeter = 12
so area = half × base × height
= 2 × 4 + 4
= 12
PERIMETER = 12
AREA = 12
hope it helped you plz plz mark me as brainliest plz
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