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

If two sides of a triangle are 8 cm and 6 cm and its perimeter is 26 cm. Find the third side of the triangle.


A

12cm

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B

10cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

9cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

11cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A

12cm


Perimeter = a +b +c (i.e. the sum of length of all the sides)
Third side = 26 - 8 - 6
= 26 - (8+6)
= 26 - 14
=12

Third side = 12 cm


flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Area of Triangle
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon