Find the sides of the two squares, Mathematics

Assignment Help:

The sum of areas of two squares is 468m2  If the difference of their perimeters is 24cm, find the sides of the two squares.

Ans:    Let the side of the larger square be x.

Let the side of the smaller square be y. APQ x2+y2 = 468

Cond. II          4x-4y = 24

x - y = 6

⇒ x = 6 + y

x2  + y2 = 468

⇒ (6+y)2 +y2 = 468

on solving we get y = 12

x = (12+6) = 18 m

∴ sides are 18m & 12m.


Related Discussions:- Find the sides of the two squares

Long distance calls cost x cent how much 5-minute call cost, A long distanc...

A long distance calls costs x cents for the first minute and y cents for every additional minute. How much would a 5-minute call cost? The cost of the call is x cents plus y ti

Introduction to helping children learn mathematics, INTRODUCTION :  Do you...

INTRODUCTION :  Do you remember your school-going days, particularly your mathematics classes? What was it about those classes that made you like, or dislike, mathematics? In this

integral 0 to pi e^cosx cos (sinx) dx, Let u = sin(x). Then du = cos(x) dx...

Let u = sin(x). Then du = cos(x) dx. So you can now antidifferentiate e^u du. This is e^u + C = e^sin(x) + C.  Then substitute your range 0 to pi. e^sin (pi)-e^sin(0) =0-0 =0

Chi-square test, my question involves frequencies less than five and i cann...

my question involves frequencies less than five and i cannot aggregate the data, what do i use instead of the chi-square test?

Algebra, simplify mn+mp+nq+pq /n+p

simplify mn+mp+nq+pq /n+p

#title.automotive cruise control system., What are some of the interestingm...

What are some of the interestingmodern developments in cruise control systems that contrast with comparatively basic old systems

Limits at infinity, Limits At Infinity, Part I : In the earlier section w...

Limits At Infinity, Part I : In the earlier section we saw limits which were infinity and now it's time to take a look at limits at infinity.  Through limits at infinity we mean

Percentage, a washing machine costs $640 plus an installation charge of 7.5...

a washing machine costs $640 plus an installation charge of 7.5% what is the totalcost?

Angels, angel 1 and angel 2 are what angels?

angel 1 and angel 2 are what angels?

Fraction, Maria has a slice of pizza that is1/6 the pizza. Ben has a slice ...

Maria has a slice of pizza that is1/6 the pizza. Ben has a slice of pizza that is 1/3 of the pizza . Maria''s slice is bigger .draw pizzas to show how this possible .

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd