wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Adjacent sides of a rectangle are of lengths 7 cm and 24 cm. Find the length of its diagonals

Open in App
Solution

Given :
Adjacent side are 7 cm and 24 cm for rectangle
Let's say we have rectangle ABCD
Opposite sides of rectangle are equal in length
AD=BC=7cm
AB=CD=24cm
Now A=90 In ΔABD
BD2=AD2+AB2 [By Pythagoras theorem]
BD2=(7)2+(24)2
BD2=49+576
BD2=625
BD=25cm
Length of diagonals is same in rectangle
BD=AC=25cm
length of diagonals is 25cm.

1058769_172084_ans_f9307516e9ec4501b8cd282f0ae92278.PNG

flag
Suggest Corrections
thumbs-up
6
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Area
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon