The width of a rectangle is 5cm and its diagonal is 13cm.
what is its perimeter?
Answers
Answer:
A rectangle has a width of 5cm and a diagonal of 13cm. What is its perimeter?
Rick Dechance
Answered 2 years ago
I hesitate to answer this because this feels like someone trying to get someone else to do their homework for them. Nonetheless, I’ll suggest a strategy for solving this problem.
Start with what you know, and make a drawing of the problem. Draw a rectangle. Conventionally, when the length and width differ, we call the longer dimension the length and the shorter dimension the width. Write a “5” next to one of the sides with the shorter dimension.
Draw the diagonal. Write “13” next to it in a way that makes it clear the 13 is the measurement of the diagonal and not of any side.
You’ve now put every
The diagonal of a rectangle is 13 cm and its perimeter is 34 cm. What is the area of the field?
8,718 Views
A rectangle has an area of 48 and a diagonal of 10. What is the perimeter of the rectangle?
13,791 Views
The perimeter and diagonal of a rectangle is 14 and 5 cms. What is its area?
181 Views
The perimeter of a rectangle is 34cm. If its breadth is 5cm, what is the length of each diagonal of it?
986 Views
The perimeter of a rectangle is 28m and its diagonal is 10m. What is the length of its side?
4,383 Views
Abdul Jabbar
Answered February 20, 2021
Width of a rectangle = 5 cm
Diagonal of a rectangle = 13 cm
By Pythagoras Theorem,
Length of a rectangle = √(13² - 5²)
Or, Length of a rectangle = √(169 - 25)
Or, Length of a rectangle = √144
Or, Length of a rectangle = 12 cm
Perimeter of a rectangle = 2(12+5)
Or, Perimeter of a rectangle = 2×17
Or, Perimeter of a rectangle = 34 cm
Therefore, the perimeter of a rectangle = 34 cm
Step-by-step explanation:
Answer:
answer is 130
Step-by-step explanation:
first take out its perimeter
it is 2(l*b)
2*(5*13)
2*65
answer is 130