Find the area of the triangle whose sides are 12 CM 6 cm and 15 cm .find its area.
BY USING HERON'S
FORMULA
CLASS 9
Answers
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A =hb/2 base =6
Height.=10
Answered by
2
Answer:
12cm+6cm+15cm/2=33/2=16.5
Step-by-step explanation:
√s(s-a)(s-b)(s-c)
=√16.5×16.5-12×16.5-6×16.5-16
=√16.5×4.5×10.5×0.5
=√563.06 approx. ANSWER
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