13 points to whoever can me

1. the pythagorean theorem can be used to find the missing lengths of sides on all triangles.

true or false?

2. if a represents the hypotenuse of a right triangle, which equation could you use to find the value of a? the sides of the triangle is 7, 4, and what is a?

a. (7+4)^2 = a^2
b. 7^2 - 4^2 = a^2
c. 4^2 + a^2 = 7^2
d. 7^2 + 4^2 = a^2

3. if x represents the hypotenuse of a right triangle, which equation can be used to find the value of x? the triangle sides are 10, and 8. what is x?

a. (8+10)^2 = x^2
b. 10^2 - 8^2 = x^2
c. 10^2 + 8^2 = x^2
d. 8^2 - 10^2 = x^2

4. what is the value of a^2 + b^2 if two sides of a triangle are 14 and 7?

5. in a right triangle, if the length of one leg is 8 cm and the length of the other leg is 6 cm, what is the length of the hypotenuse? include the unit of measurement!

6. if the length of the shorter leg of a right triangle is 5 cm and the length of the hypotenuse is 13 cm, find the length of the longer leg.

a. 5 cm
b. 12 cm
c. 13 cm
d. the square root of 102 cm

7. if a right angle triangle has a hypotenuse of length 15 units and a leg of length 9 units, what would be the length of the other leg?

a. 13 units
b. 15 units
c. 14 units
d. 12 units

8. which of the following sets of numbers does not form a right triangle according to the pythagorean theorem?

a. 20, 25, 30
b. 24, 32, 40
c. 12, 16, 20
d. 5, 12, 13

i will give 5 star a and brainliest answer for whoever answers all of the questions correctly!