It is a right angle triangle because it complies with Pythagoras' theorem.
Area = 1/2*30*40 = 600 square cm
The hypotenuse of an isosceles right triangle is 13 centimeters long. How long are its sides?
42 centimeters squared.
Perimeter = sum of three sides = 96 cm One side of 34cm, another of 25 cm so the third is 96 - 34 -25 = 37 cm
A small triangle, I guess.
It certainly could be, if, for example, the base of the triangle was 7 and the height was 4. But it could also be the area of a rectangle that's 7 long and 2 wide. Or the area of a square with sides about 3.7417 long.
The hypotenuse of an isosceles right triangle is 13 centimeters long. How long are its sides?
42 centimeters squared.
If an equilateral triangle is 3 centimeters long then the perimeter of the triangle is 9 centimeters. The perimeter is found by adding up the lengths of all the sides of an object.
The hypotenuse of a 30-60-90 triangle whose long leg is 13 centimeters is: 15.01 cm
27.713 square inches.
4.5 square inches
Perimeter = sum of three sides = 96 cm One side of 34cm, another of 25 cm so the third is 96 - 34 -25 = 37 cm
A small triangle, I guess.
24 square centimeters
It certainly could be, if, for example, the base of the triangle was 7 and the height was 4. But it could also be the area of a rectangle that's 7 long and 2 wide. Or the area of a square with sides about 3.7417 long.
A triangle with side a: 2, side b: 2, and side c: 2 cm has an area of 1.73 square cm.
no, a triangle can have one long side or two as long as it has 3 sides.