Apiece of stainglass in the shape of a right triangle has sides measuring 8 cm 15 cm and 17 cm what is the area of this piece?

60

Step-by-step explanation:

Since the hypotenuse of a right triangle is the longest side, 17 is the longest. So 8 and 15 are the legs. Since the area of a triangle is 1/2bh, then the area of the Stainglass is 1/2*8*15. So the area of the piece is 60.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p