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U7F2 - Converse of Pyth. Thm.

Last updated over 4 years ago

3 questions

1

1

1

Question 1

1.

What kind of a Triangle is formed based on side lengths below

Right

Acute

Obtuse

Not enough Information

Question 2

2.

Jonathan claims that a triangle that has the side lengths of 3 cm and 4 cm and hypotenuse of
5 cm is an acute triangle because 3+4 is greater than 5. Where did Jonathan make his error?

He needs to square the legs and hypotenuse before he compares them

He needs to subtract the legs

He made no error, he is correct that it is an acute triangle because 4+3 > 5

He needs to square root the leg sides and then compare it to the hypotenuse

Question 3

3.

Determine whether these lengths will create a right triangle, obtuse triangle, or acute triangle.
10 cm, 8 cm, and 6 cm.

Acute Triangle

Right Triangle

Square

Obtuse Triangle