the base of a triangular board is 22.7 metre and its height is 18.2 metre find the cost of painting the top surface of the board at rupees 1.70 pers square metre
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Answered by
0
Answer:
RUPPES 351.169
Step-by-step explanation:
ARE =1/2 * B * H
1/2 * 22.7 * 18.2
22.7*9.1
COST OF PAINTING=22.7 * 9.1* 1.70
RUPEES 351.169
Answered by
0
Answer:
area =½×b×h
½×22.7×18.2
22.7×9.1
cost of painting =22.7*9.1*1.70
= rs 351.169
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