All ACT Math Resources
Example Questions
Example Question #1 : How To Find The Length Of The Diagonal Of A Pentagon
If the side of a pentagon is , what is the diagonal of the pentagon?
Write the formula for finding the diagonal of a pentagon.
Plug in the side length and simplify.
Example Question #1 : How To Find The Length Of The Diagonal Of A Pentagon
Find the length of the diagonal for a pentagon with a a side length of .
Use the formula for the diagonal of a pentagon:
Example Question #21 : Plane Geometry
Find the length of the diagonal for a pentagon with a perimeter of .
1. Use the formula for perimeter to solve for the side length:
2. Use the formula for the diagonal of a pentagon:
Example Question #21 : Geometry
Find the diagonal for a pentagon with a perimeter of .
1. Use the formula for perimeter to solve for the side length:
2. Use the formula for the diagonal of a pentagon:
Example Question #2 : How To Find The Length Of The Diagonal Of A Pentagon
If a side of the pentagon is , what is the diagonal of the pentagon?
Write the diagonal formula for a pentagon.
Substitute the side length and find the diagonal.
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