Kevin began his proof of the Pythagorean theorem by inscribing a square within a square so that the triangles. Suppose the outer square has an area of 196 cm², and the inner square has an area o cm, which of these is the length of a side of one of the other three triangles? Select two that apply. 4 cm B 8 cm 10 cm 16 cm​

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

x coordinate is none

step-by-step explanation:

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363