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The lengths of the three sides of a triangle are 4 and 7and 8 Is the triangle a right triangle?
Wiki User
∙ 14y ago
No. The squares of the the two short sides must equal the square of the long side, the hypotenuse. Here, 4² + 7² = 65, while 8² = 64. Close, but no.
Wiki User
∙ 14y ago
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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 is the triangle that has the lengths of at least two sides?
An EQUILATERAL triangle has all three sides the same length. An ISOSCELES triangle has two sides with the same length. A SCALENE triangle has all three sides different lengths.
What triangle has three sides of three different lengths?
its not fair!
What is the triangle that has two different lengths?
A SCALENE triangle has all three sides different lengths.
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.
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 shape has three sides all different lengths and no right angles?
Isosceles triangle.
The length of the three sides of a right triangle are given by three consecutive even integers. Find the lengths of the three sides?
10
Lengths of a scalene triangle sides?
All three sides have different lengths.
What is the triangle that has the lengths of at least two sides?
An EQUILATERAL triangle has all three sides the same length. An ISOSCELES triangle has two sides with the same length. A SCALENE triangle has all three sides different lengths.
What triangle has three sides of three different lengths?
its not fair!
How do you work out the perimeter for a triangle?
-- Make sure you have the lengths of all three sides -- Add up the lengths of all three sides to get the perimeter of the 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.
What is the triangle that has two different lengths?
A SCALENE triangle has all three sides different lengths.
What type of Triangle has three sides of different lengths?
scalene 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.
Perimeter of non right angled triangle?
The perimeter of a triangle is simply the sum of the lengths of its three sides. Knowing that it is right angles (or not) is rarely of help.
