Answer: 974 squared inches
to find surface you do as such here:
length x height x 2 [two because you have two of each side for this certain shape] (462)
width x height x 2 (336)
length x width x 2 (176)
then once you have all of them, you add them together and have your surface area! i’ll show how i solved the height x length for you :)
21 x 11 x2
231 x 2 = 462
hope this made sense!
Answer:
inversely proportional
Step-by-step explanation:
Answer:
67.5
Step-by-step explanation:
90 x 75 / 100 = 67.5
They are supplementary angles. Aka equal to 180 degrees.
Answer: 379.94
Step-by-step explanation: To find the area of a circle, you do radius squared times pi. To find the radius, divide the diameter in half. So 22 divided by 2 is 11. 11 squared is 121. Then multiply 121 by 3.14. That equals to 379.94