Question

can someone please help me with number3

Answer 1

3. Solve the right triangle ABC given that side c = 17 cm and side b = 15 cm.
Answer: a = , ∠A = °
b = , ∠B = °
c = , ∠C = °
Show your work below
This?

Answer 2

yep yep :)

Answer 3

what formula can you come up with that will help you solve for a?

Answer 4

no idea :(

Answer 5

look up the Pythagorean theorem and post it here.

Answer 6

so x^2+15^2=17^2

Answer 7

yup, solve for x, or in this case, a

Answer 8

so its 64? or is tht the squar of the answer

Answer 9

a^2=17^2-15^2
a=sqrt(17^2-15^2)

Answer 10

ya and i got 64

Answer 11

4096?