How to find x in a triangle when you know the perimeter

Perimeter of a Triangle using Variables

Perimeter of triangle with sides 2x+3 3x 2 3x+4 is 37 Find side lengths

Key Skill - Form and solve an equation from the perimeter of a 2D shape.

How to Graph y = 4x + 2

How To Make An Formula For The Perimeter Of A Rectangle In Terms Of x.

Perimeter of a Triangle using Variables

GCSE Higher Level - everything you need to know to get great grades

Find the Perimeter of the Rectangle ABCD

Find the Perimeter of the Rectangle ABCD

Sides of polygons having the same perimeter

Finding the length of a triangle using algebraic expression and perimeter - Online tutor