Question

Answer this questions
CHAPTER MATHS FINDING AREA
PLZ SOLVE IT ​

Answer 1

Answer:

angle means L ok

this is the answer of (7)

I hope this will helpful to you

Step-by-step explanation:

L = 34m 20cm = 34.20m

L = 16m 30cm = 16.30m

perimeter = 2( l+b )

=2(34.20 + 16.30)m

=2×50.50m

=101m

Cost of fencing at the rate of

₹40/m = ₹40×101

= ₹ 4040

Area = l×b

=34.2×16.3m(power 2)

=557.46m(power 2)

The cost of turfing at the rate of

₹21/m(power 2)

= ₹21×557.46

= ₹11706.66