Math, asked by sarachangmai, 6 months ago

the sides of a rectangle are 3 X + y and 7 x + 2 y find its perimeter

Answers

Answered by jayen14

1

Sides: 3x+y
7x+2y

Perimeter = 2(length+breadth)
Perimeter = 2(3x+y+7x+2y)
Perimeter = 2(10x+3y)
Perimeter = (20x+6y)cm

Previous Question

Next Question

Similar questions

English, 3 months ago

what is nature and future?

Math, 3 months ago

factorise..6x^2+x-2 ...

Math, 3 months ago

What is the sum of four angles of a quadrilateral...

English, 6 months ago

о a Find the area of thote Sqwe whole side is 18/5 cm...

English, 6 months ago

chapter 1 (the praying hands) class 8 please answer quickly ...

Physics, 10 months ago

A bus accelerates uniformly from 54 km/h to 72 km/h in 10 seconds calculate (i) acceleration in m/s? 2 ml? (ii) distance covered by the bus in metres during this interval.

Math, 10 months ago

About rational and irrational,terminating,non-terminating,recurring,non-recurring and its examples...

Math, 10 months ago

A bottle of perfume is opened.A person at 10 m gets smell after 10 seconds.Time taken to get smell of perfume who is at a distance of 20 m is?