0
Use half of the square ( cut by the diagonal ) and the Pythagorean theorem. You are now working with a right triangle ( according to the drawing you should have made ) looking for the hypotenuse. and.....
c2 + b2 = c2
a = 6.5
b = 6.5
c = hypotenuse
c2 = 6.52 + 6.52
c = sqrt(6.52 + 6.52)
= 9.2
====
Still curious? Ask our experts.
Chat with our AI personalities
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
RossEvery question is just a happy little opportunity.
Chat with Ross
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with TaigaAdd your answer:
Earn +20 ptsQ: What is the diagonal measurement of 6.5 x 6.5 square?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
12inch x 12 inch square what is the diagonal measurement?
A 12" x 12" square has a diagonal measurement of: 16.97 inches.
What is the diagonal measurement of a 600 mm x 600 mm square paver?
The diagonal of the paver is about 848.53mm
What is diagonal measurement of a 6 ft x 6 ft square?
About 8.5 feet.
What is the diagonal measurement a 20 x 20 square?
Using Pythagoras it is 20 times square root of 2
What would the diagonal measurement of a 12 foot x 12 foot square?
14 ft
Trending Questions
What angle measures 78 degrees?
How many degrees are there in each exterior angle of an equilateral triangle?
Efficiency in packing of materials of different shapes in a cuboid box?
Is a trapazoid ever a square?
What is a 123456789-sided polygon?
What are the names of the two angels on your shoulder?
What type of number best describes the diameter of a circle?
How do you convert square feet to linear feet?
What is the unit to measure the perimeter of a city?
What is the circumference of a 12 yd diameter circle?
How many yards in a cubic yard?
Can a 4X8 beam support a floor with a span of 13 feet?
8200 squares feet is how many squares meters?
What is the area of Neive?
What type of triangle has angle measures of 178 degrees 1 degrees and 1 degrees?
What are perpendicula lines?
What does Adjacent angle means?
Do skew lines intersect?
How do optical isomers rotate plane of plane polarised light?
What is the volume of a box measuring 107inches width by 207inches length?
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.