Best Answer

The area of a right angled triangle would be .5 * length *width where the length is the height of the triangle. To find the height of the triangle, take the sine of 45 degrees, which is the degree of the angles other than the 90 degrees, and multiply it by the length of one of the two equal sides. The width of the triangle is the length of the bottom side.

Q: Area of an isosceles right angled triangle?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Area of the right isosceles triangle: 0.5*16*16 = 128 square units

The answer depends on what sort of triangle: right angled, equilateral, isosceles or scalene.

multiply the base of the triangle by the height then halve the answer.

There is no right triangle on the right! (Ignore the length of the hypotenuse of a right triangle.) if you have the length of the two legs (base and the upright side): (base x upright) ÷ 2 = area of the right angle triangle.

Area of a right triangle = 1/2 base x height Area = 1/2 10x6 Area = 30

Related questions

1/2*base of triangle*height(the perpendicular)=Area of right angled triangle

how to find the perimeter of a right angled triangle using the area

The area of a 12cm by 5cm right-angled triangle is: 42 cm2

What is the length of a leg of an isosceles right triangle if it is area is 72 square inches?

Area of the right isosceles triangle: 0.5*16*16 = 128 square units

The answer depends on what sort of triangle: right angled, equilateral, isosceles or scalene.

multiply the base of the triangle by the height then halve the answer.

the area of a right angled triangle is 30sqcm one leg is 6cm what is the length of the other one

The area of a right-angled triangle with base 8 cm and hypotenuse 10 cm is: 24 cm2

An isosceles triangle is in effect two right angled triangles joined together and in this case they have bases of 5 units and heights of 2 units so use Pythagoras' theorem to find the hypotenuse which will be the length of one of the equal legs of the isosceles triangle:- 52+22 = 29 and the square of this is about 5.385164807 or 5.385 to 3 dp

A right triangle is easy, simply multiply the two sides and divide by two

There is no right triangle on the right! (Ignore the length of the hypotenuse of a right triangle.) if you have the length of the two legs (base and the upright side): (base x upright) ÷ 2 = area of the right angle triangle.