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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.

Q: How is a triangle and rectangle alike?

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They are both polygons.

They are alike inasmuch that a rectangle can be split into two right angle triangles

They are both geometric shapes

The relationship between the area of a triangle and a rectangle is a Triangle is base times height divided by 2. Area of a rectangle is length times height.

A rectangle has 4 sides whereas a triangle has 3 sides

Related questions

They are both polygons.

They are alike inasmuch that a rectangle can be split into two right angle triangles

They are both geometric shapes

a rectangle and octagon are alike because they both are quadrilaterals.

No, a triangle has 3 sides, a rectangle has 4

The reason why a rectangle and a triangle is different is because a rectangle has four sides and a triangle has three sides.

they are not alike. A rectangle is 2 dimensional, a cube is 3 dimensional

because he is a triangle head candace triangle mother triangle dad rectangle perry rectangle and ferb rectangle

Half a square is called a rectangle or a triangle.

The main difference is that a triangle rectangle cannot exist.

No. A triangular pyramid describes a triangle whose base is a triangle (not just the sides which define it as a pyramid), whereas a rectangular pyramid is one whose base is a rectangle. A triangle and a rectangle are not the same (a triangle is not a rectangle, and a rectangle is not a triangle), so it would be incorrect to refer to a triangle-based pyramid as a rectangle pyramid.

Any kind of triangle can be made in a rectangle.