Question

(03.01 LC)

The leg of a right triangle is 3 units and the hypotenuse is 4 units. What is the length, in units, of the other leg of the triangle? (1 point)

Question 1 options:

1) The square root of 5
2) The square root of 7
3) 5
4) 7
Question 2 (1 point)
Saved
(03.01 LC)

What is the length of the hypotenuse of a right triangle if each of the two legs is 7 units? (1 point)

Question 2 options:

1) Square root of 14

2) 7

3) The square root of 98

4) 49

Answer 1

√7 units, √98 units

Explanation:

Answer 2

√7 units, √98 units

Explanation:

Pythagorean theorem

a^2+b^2=c^2. So 9+b^2=16. So b^2=7. So b=√7

a^2+b^2=c^2. SO 49+49=c^2. So 98=c^2. So c=√98.