An isosceles triangle has perimeter 50 cm and
each of the equal sides is 17 cm. Find the area of the triangle.
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Answer:
60 cm ²
Step-by-step explanation:
perimeter = 50 cm
3rd side = 50-17×2 = 16
triplate ( 8 ,15, 17)
area = ½× base×height
= ½×8×15= 4× 15 = 60 cm² ans.
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