7. What is the surface area of the given figure? (1 point. A.2,520 cm2

B.2,792 cm2

C.4,080 cm2

D.2,280 cm2​

There are two bc a studen that equals to 2

Ava is 112 cm  olivia is 89 cm

(6,1)(5,4)slope = (4 - 1) / (5 - 6) = 3/-1 = -3y = mx + bslope(m) = -3use either of ur , = 6 and y = 1now sub and find b, the y int1 = -3(6) + b1 = -18 + b1 + 18 = b19 = bso ur equation is : y = -3x + we need it in standard formy = -3x + 3x to both sides3x + y = 19 < == standard form