Question

tikona is an garden shape of eqilateral triangle of side 40 m .the altitude of triangle is 25 m .the centre of radius is 7 m ..find the area of shsded rehion and cost of laying grass of rs 45 m per sq m​

Answer 1

Step-by-step explanation:

Area of shaded region=area of triangle-area of circle

=1/2× 40×25-22/7 ×7×7

500-154= 346m^2

cost of laying down grass is=

346m^2×45

Rs 15,570 Answer.

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