Holly and tamar completed the work in the table to determine if a triangle with side lengths of 40, 42, and 58 is a right triangle.

The given triangle is a right angled triangle .

Step-by-step explanation:

Given : Side Lengths of Triangle are 40,42 and 58

To Find: To determine if a triangle with side lengths of 40, 42, and 58 is a right triangle.

Solution:

To check whether the given triangle is a right angled triangle or not we will use Pythagorean theorem .

Hypotenuse = Longest Side = 58

Hence proved

So, the given triangle is a right angled triangle .

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17