0
If you know the lengths of the four sides that make up the rectangle (I assume this question is referring to a rectangular object) you can use the pythagorean theorem (a^2 + b^2 = c^2) to solve for the length of the diagonal which is represented in the formula by the letter c.
Still curious? Ask our experts.
Chat with our AI personalities
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
RossEvery question is just a happy little opportunity.
Chat with Ross
RafaThere's no fun in playing it safe. Why not try something a little unhinged?
Chat with RafaAdd your answer:
Earn +20 ptsQ: How do you find the length of a diagonal with the perimeter?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
The perimeter of a rhombus is 40cm and the length of one diagonal is 16cm find the length of the other diagonal?
The length of the other diagonal works out as 12cm
What is the formula to find one side of a square?
The answer will depend on what information about the square you have: its perimeter, area, length of diagonal.
What is the perimeter of a square that has a diagonal of length 20 meters?
The perimeter of this square is 56.569 meters.
The perimeter of a square is 48 m What is the length of a side and a diagonal?
The side lengths are 12 m and the diagonal is 16.97 m
Square has a perimeter of 36 ft determine the length of diagonal square?
12.73 feet
Trending Questions
Your yard is 60 feet x 150 feet how much of an acre is that?
How important is a square rough opening for a window?
What's a group of kites called?
Explain why a glide reflection is an isometry?
Why you might not be able to use the same measure to compare the size of two business?
How many congruent sides does a kite have?
How many arc seconds are in a full circle?
How many sides does a polygon have when the exterior angle is 7920?
How do you find the perimeter of a right angled triangle using the area?
What does TT means on a diamond ring?
What is the abbreviation of square miles?
What is the Bahamas surface area?
What is the of a rectangle area of 8 inches long and 4 inches wide?
A right rectangular prism measures 8 feet tall 3 feet wide and 5 feet long. What is the volume of the prism in cubic feet?
What is a quadrilteral where each angle is a right angle?
What is the area of a circle with the radius of 4.9?
How do you construct an angle of 135 degrees using compass?
What does a corollary need to be true?
Can you explain why the cube is not a quadrilateral?
If the to angles equal 90 degrees and An angle is 40 degrees more than its complement what is the measure of the angle?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.