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I need help plss help me

I need help plss help me-example-1
User Prasheel
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8.4k points

2 Answers

3 votes
Answer:

NO, It’s not a right triangle

Step-by-step explanation:

Using the converse of Pythagoras’ theorem if the triangle is right then

Square on longest side = sum of square of the other sides

70^2= 4900

55^2 + 42^2 = 4789

Since 4900 ≠ 4789 not a right triangle
User Robotbugs
by
7.5k points
2 votes

Answer:

No

Step-by-step explanation:

Assuming sides ABC, the values of the angles would be the following.

Angle ∠A = 94.905° = 94°

Angle ∠B = 35.535° = 35°

Angle ∠C = 49.561° = 49°

A right triangle is a triangle with a 90° angle. Therefore, the answer is no.

User Hook
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7.8k points

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