Answer:
No, it is not a right triangle.
Step-by-step explanation:
Use the Pythagorean Theorem to determine if these sides are sides of a right triangle.

Plug in your length sides. Have the longest side represent your c variable.
a= 24
b= 45
c= 49
Solve for the equation.

576+2025= 2401
2601=2401
These side lengths in a triangle are not a right triangle because 2601 does not equal 2401.
The altitude of the larger triangle bisects (cuts in half) the right angle, meaning we have two 45° angles.
There is a special kind of right triangle, that is, a right isosceles triangle, or 45°-45°-90° triangle. We form two of these triangles when we split the larger one in half as shown.
When this is the case, as a direct consequence of the Pythagorean Theorem, the sides are in a ratio of 1:1:√2.
The 18 is actually irrelevant to us... All we need to realize is that the side labeled 12 is congruent to the side labeled a + 5, which means that

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Answer:
what is your question?
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
72 + 58 + 2x + 3x = 360
5x = 230
x = 46