HURRY

Which unit lengths represent the sides of a right triangle? Select two answers.

A.

3, 4, and 5

B.

6, 8, and 15

C.

20, 21, and 28

D.

9, 12, and 15

Question

Mathematics

Gabriel Noble

7 May, 13:43

HURRY

Which unit lengths represent the sides of a right triangle? Select two answers.

A.

3, 4, and 5

B.

6, 8, and 15

C.

20, 21, and 28

D.

9, 12, and 15

+3

Answers (2)

Know the Answer?

Aria Ellison · Answer 1

Answer:A and D

Step-by-step explanation:

A. 3^2+4^2=25 and the square root of that is 5.

D. 9^2+12^2=225 and the square root of that is 15.

Aden Lewis · Answer 2

A would be the correct answer.

The numbers 3,4,5 are a Pythagorean Triple. This means they can be put in the form a^2 + b^2 = c^ where a=3, b=4 and c=5.

HURRYWhich unit lengths represent the sides of a right triangle? Select two answers.A.3, 4, and 5B.6, 8, and 15C.20, 21, and 28D.9, 12, and 15

HURRY

Which unit lengths represent the sides of a right triangle? Select two answers.

A.

3, 4, and 5

B.

6, 8, and 15

C.

20, 21, and 28

D.

9, 12, and 15