The edges of a triangular board are 6 cm,8cm and 10 cm. Find the cost of painting it at the rate of ₹ 25 per cm ².
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Answer:
600Rs.
Step-by-step explanation:
by the given length, it is clear that the given triangle is a right angled triangle, which means 6cm and 8cm are the base and height of the triangle ⇒area=8*6/2 =24 cost of painting=25*24 =600Rs.
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