0
If the lengths of a three sided triangle are 4 7 and 8 is the triangle a right triangle?
Wiki User
∙ 13y ago
No.
For it to be a right angle triangle, 42 + 72 = 82.
However, the left side is odd and the right side is even and so cannot be equal; thus the triangle cannot be right angled.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What triangle has one right angle and all three sides are different lengths?
A triangle with a right angle and different lengths for sides is a right, scalene triangle.
Is an isosceles a two sided shape?
it's a triangle (three sides) with two sides having equal lengths and angles
Three sided polygon with one right angle and two acute angles?
A right triangle.
How do you find a right triangle when you have three numbers?
Three numbers may or may not define a right triangle. Also, the answer will depend on whether the three numbers are the lengths of sides or the measures of angles.
Can you form a right triangle with the three lengths given 71112?
No because the given dimensions do not comply with Pythagoras' theorem for a right angle triangle.
What triangle has one right angle and all three sides are different lengths?
A triangle with a right angle and different lengths for sides is a right, scalene triangle.
What three sided shape has two lines of symmetry?
traingle right triangle and left triangle
What has three sides and two right triangles?
Such a three sided triangle with two right angles is impossible.
Is an isosceles a two sided shape?
it's a triangle (three sides) with two sides having equal lengths and angles
What shape has three sides all different lengths and no right angles?
Isosceles triangle.
Right triangle cannot be scalene is it true or false?
A scalene triangle is one that has three lengths of different sizes. It is quite possible for a right triangle to have three sides of different length.
Three sided polygon with one right angle and two acute angles?
A right triangle.
Is it possible to make a three-sided polygon that is not a triangle?
No. A three-sided polygon is, by definition, a triangle.
How do you find a right triangle when you have three numbers?
Three numbers may or may not define a right triangle. Also, the answer will depend on whether the three numbers are the lengths of sides or the measures of angles.
Can you form a right triangle with the three lengths given 71112?
No because the given dimensions do not comply with Pythagoras' theorem for a right angle triangle.
How do you determine if three side lengths form a right triangle?
use the pathagory intherum
What is a triangle and what are its types in geometry?
a triangle is a three sided shape. there are 4 types of triangles: scalene, isosceles, right angled triangle and an equilateral triangle.
