Question

The width of a rectangle is 5 cm and its diagonal is 13 cm.
What is its perimeter?​

Answer 1

Answer:

34 sq.cms

hope it helps you if any doubt ask

Answer 2

Answer:

34 cm

Step-by-step explanation:

all angles of triangle are right angle

draw any one diagonal in figure

you will find two right angled triangles are formed

apply Pythagoras theorem

i.e. u will find Pythagorean triplets

i.e 5,12,13

so u had got second side

i.e 12

now add 5+12+5+12=34