pls answer Q Shown here is a triangle with two of its sides as 9 cm and 4 cm - Maths - Understanding Quadrilaterals

Question

pls answer
Q Shown here is a triangle with two of its sides as 9 cm and 4 cm
and a square of side 5 cm

Both the figures have the same perimeter What would be the length
of the third side of the triangle?
A 5 cm
B 7 cm
C 8 cm
D 13 cm

Rishabh Mittal · Accepted Answer

Dear Student,

Perimeter of square=4×side=4×5=20 cmPerimeter of triangle=sum of all three sides4+9+x=2013+x=20x=7 cmCorrect answer is B

Regards

pls answer Q. Shown here is a triangle with two of its sides as 9 cm and 4 cm and a square of side 5 cm. Both the figures have the same perimeter. What would be the length of the third side of the triangle? A. 5 cm B. 7 cm C. 8 cm D. 13 cm