Answer:
SA = 18.2+10.4h
59.8yd²
Step-by-step explanation:
Surface area of a 3D shape is the sum of the areas of its faces. A rectangular prism is made of 2 rectangles that make the top and bottom, plus four equal, larger rectangles.
surface area = 2(small rectangles)+4(large rectangles)
surface area = 2(3.5*2.6)+4(2.6h)
SA = 18.2+10.4(4)
SA = 18.2+41.6
SA = 59.8yd²
x=24
if x is 24 in x/3, that would give us 24/3 or 8.
8-2=6 :)
part a. (4, 4) (4, -2)
part b. y = 4 y = -2
Graph the 4 and 1 from (x-4)^2 + (y-1)^2 = 9
Hint: Graph the circle on Desmos
<u>The height of the tree:-</u>
8x+20-8=36
or,8x+12=36
or,8x=36-12
or,8x=24
or,x=24÷8
so,x=3
