Question

ܝ
e Find the area of the king kailar field of sides 56m
farm and combine the cost of laying of the
can
fis binngule field of the seable of the per ​

Answer 1

Answer:

Find the cost of laying grass in a triangular field of sides 50 m, 65 m and 65 m at the rate of rupee 7 per m^(2). AB=a=50 m, BC=b=65 m and CA=c=65m. Hence, the cost of laying grass in a triangular field is rupee 10500.

S=

2

a+b+c

2

50+65+65

s=90

Area of triangle =

90(40)(25)(25)

Area of triangle = 1500m

2

Cost of laying grass = Area ×7

Cost of laying grass =1500×7

Cost of laying grass = Rs 10500

Step-by-step explanation:

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