If the ratio of areas of two squares is 225:256, then the ratio of their perimeter is

DownloadApp

Home » Aptitude » Mensuration » Question

If the ratio of areas of two squares is 225 : 256, then the ratio of their perimeter is :

1. 225 : 256
2. 256 : 225
3. 15 : 16
4. 16 : 15

⇒ Ratio of side = √	225	=	15
225	16

∴ Ratio of perimeter =	4 × 15	=	15	⇒ 15 : 16
4 × 16	16

area of square= a×a225 : 256 = 15×15 : 16×16so - a = 15 and a = 16then perimeter of square=4aso..perimeter ratio is4×15 : 4×1660 : 64

15 : 16 ans...

0	Share this answer

0	Share this answer

500000+ Question Answers 😊

Scholr is India's Largest Knowledge Sharing Platform. Send Your Questions to Experts.

Ask

Correct Answer:

Description for Correct answer:

ATQ\( \Large \frac{a_{1}^{2}}{a_{2}^{2}}=\frac{225}{256} \)\( \Large \frac{a_{1}}{a_{2}}=\sqrt{\frac{225}{256}=\frac{15}{16}} \)Ratio of their perimeters\( \Large =\frac{4a_{1}}{4a_{2}}=\frac{a_{1}}{a^{2}}=\frac{15}{16} \)

\( \Large \Rightarrow 15:16 \)

Part of solved Mensuration questions and answers : >> Aptitude >> Mensuration

Comments

If the ratio of areas of two squares is 225:256, then the ratio of their perimeter is

zusammenhängende Posts

Werbung

NEUESTEN NACHRICHTEN

Toplisten

Werbung

Populer

Token Data

Werbung

Um

Legal

Hilfe

Sozial