the length of two adjacent sides of parellelogram are 17 cm and 12 cm. diagonal is 25 cm . find the area of parallelogram. also find the length of altitude from the vertex and the side of length 12 cm
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The formula for area of parallelogram is base * corresponding altitude.Given one side 12cm.Corresponding altitude 6cm.Area of parallelogram is 12*6 = 72 cm²As area remains the same 72 cm² = 8 cm * x. (Let x be the length of the altitude to be found out.)The other altitude corresponding to 8 cm is ans: 9 cm.
arbaz1122:
not right
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