4
right triangles and
They are alike inasmuch that a rectangle can be split into two right angle triangles
A=l*w A=8*4 A=32 diagonal cuts the rectangle into two congruent triangles. 32/2 = 16
They are both polygon. If you cut a rectangle diagonally, you will have two triangles. And if you want to figure out the area of a right triangle, you can treat it as a rectangle and then cut your calculation in half to get the correct answer.
Two of them
there are 4 triangles and 1 rectangle in an rectangular pyramid
2
Yes, Four Triangles make a rectangle.
Four.
4
4
Two right angle triangles, normally scalene triangles. However, if the rectangle is for example a square, then it would be two isosceles triangles.
A minimum of 2 triangles are needed, but you can also make a rectangle with 3 or more triangles.
5. 1 rectangle and 4 triangles. The rectangle is known as the base, but it's still a face.
5 faces: 1 rectangle and 4 triangles.
0 (trapezoid, kite, parallelogram) - 4 (rectangle)