Math, asked by oisheekhan, 2 months ago

The diagonal of a rectangle is 15 cm. The width is
12 cm. What is the length of the rectangle?​

Answers

Answered by pankaj8339
1

Answer:

9 cm.

Step-by-step explanation:

Given= AC = 15 cm.

AB = 12 cm.

Find BC = ?

solution:

∆ ABC

by pythagoras theorem

BC = √(AC)² - (AB)²

= √(15)² - (12)²

= √225 - 144

= √81

= 9 cm.

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