Pinterest • The world’s catalog of ideas

Proving the Pythagorean Theorem with Cheeze-It crackers. So simple! And so meaningful learned this from my teaching math class and I finally understood the formula

from Teachers Pay Teachers

Area Notes and Practice Worksheet

This 4 page lesson includes a page that details the formulas for finding the area of a square, rectangle, triangle, parallelogram and trapezoid. The second and third pages are practice problems. Answer Keys included!

from Teachers Pay Teachers

Area of an Equilateral Triangle Formula Math Poster

Check out this beautiful high-quality mathematics poster featuring the Area of an Equilateral Triangle Formula. The poster is in x 11 format and can be


We can find the area of a triangle in different ways depending upon the value given in the problem.The area of triangle formulas is, A=1/2(b*h). Here b is the base of a triangle.h is the height of a triangle.One another way to find the area is the Heron's formula. It gives the area in terms of the three sides of the triangle. It is given by the following formula: