Question

50 PTS PLUS BRAINLIEST

Answer 1

Answer:

ciao

lool answer a 15 cm :)

Answer 2

Part A:I found it by using a Pythagorean theorem.The answer is 15 cm.
8∧2+x∧2=17∧2
X=sqrt(17∧2-8∧2)
X=Sqrt(225)
X=15 cm

Part B:Will be the answer of a lateral area of a prism.The answer is 1000 cm2.

lateral area = perimeter of triangle * height of prism

lateral area = (16 + 17 + 17) * 20

lateral area = 50 * 20

lateral area = 1,000    cm2