Best Answer

Depends on the length of the sides ! The simple formula to calculate the area of a triangle is half the base times the height.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you find the area of a 45- 45 -90 degree triangle?
Write your answer...
Still have questions?
magnify glass
Related questions

What is the slope of a 45 degree triangle?

The slope for a 45 degree slope triangle is 1/1 because the slope triangle is an isosceles right triangle.

What triangles have two 45 degree angles?

A triangle with two 45 degree angles must be a right triangle.

A triangle with two sides congruent?

Isosceles triangle

How do you find the area of a 45-45-90 triangle?

The base times the height divided by two. Imagine a right triangle is half of a rectangle. The area will also be half.

A triangle that has angles that measures 454590 degree is a?

A 45-45-90degree triangle is classified as an isosceles triangle.

What is the about statement about a 45-45-90 triangle?

A triangle with a 90 and two 45 degree angles is an isosceles right angle triangle.

How do you find area of triangle with base 45?

The area is 22.5 times its height, in square units of area.

Which triangle has a 45 degree angle?

There are an infinite number of different triangles, with all different shapes and sizes, that all have 45-degree angles. If it happens to be a right triangle, then it has two 45-degree angles, and it's an isosceles right triangle.

Which triangle appers to be both right and isosceles?

This would be a 45-45-90 degree triangle.

Can a triangle be right and isocsceles?

yes it can a good example of this is a 45 45 90 degree triangle.

What other triangle is similar to isosceles triangle?

A right angle triangle with 45, 45 and 90 degree angles is similar to an isosceles triangle

Triangle with two 45 degree angles?

It is a right angle triangle