What will be the cost of fencing a rectangular

Asked by admin @ 16/08/2021 in Math viewed by 327 People

what will be the cost of fencing rectangular compound if the wire cost 20 rs per meter area 40 m^2 b length =2*breadth

Answered by admin @ 16/08/2021

Given:
Area of rectangular Compound= 40 m²
Length = 2 × breadth
Area of rectangle = 40 m²
length × breadth = 40m²
2 × breadth × breadth = 40m²
Breadth² = 40/2= 20 m
Breadth = √20 m
Length = 2 × Breadth = 2 ×√20 m
Length = 2√20 m
Perimeter of rectangle = 2(length + breadth)
= 2(2√20 + √20) m
= 2(3√20) = 6√20 m = 6 × 4.47 m = 26.8 m
Rate of the wire = ₹ 20 per m
Cost of fencing the rectangular compound = 26.8 × 20= ₹ 536
Hence, the Cost of fencing the rectangular compound = ₹ 536 .
HOPE THIS WILL HELP YOU...

Take any three non-collinear points a b c and draw triangle a,b,c. through each vertex of the triangle draw a line parallel to the opposite side using ruler and compass

Asked by wiki @ 15/11/2022 in Mathematics viewed by 1522 persons

What is the topic of the info grapher

Asked by jesus643 @ 04/11/2022 in History viewed by 1415 persons

Elephant kills 11 in nepal , woman rescued from a friendly dolphine

Asked by kavin044 @ 19/10/2022 in English viewed by 1392 persons

What is the central idea of this excerpt? the goatherd wants the wild goats to join his herd. the bad weather keeps all the goats in their enclosure. the goatherd gives his own goats just enough food to survive. the wild goats leave because the goatherd mistreats his own goats.

Asked by nevaeh10 @ 17/10/2022 in English viewed by 1618 persons

What will be the cost of fencing a rectangular

Similar Questions