find the length of a diagonal of a rectangle having sides 4 cm and 3 cm
Answers
Answered by
1
Answer: 7cm
Step-by-step explanation: all you have to do is add the length and width, because the diagonal has to go the length and the width, so the answer is 4cm + 3cm = 7cm.
Hope this helps.
Answered by
1
Answer:
★ 5 cm is length of diagonal
Step-by-step explanation:
Length = 4 cm
Width = 3 cm
★Diagonal = \sqrt{ Length^{2}+ Width^{2} }
★Diagonal = root 4^2 + 3^2
= root 16 + 9
= root 25
= 5 cm
Similar questions