It should be 146 square cm.
First, you would start off by finding the areas of the trapezoid.
Formula- h (base+base 2) 1/2= Area
Formula- (4+14) 10 1/2
Formula- 18 x 10 1/2
Formula- 180 1/2
Area- 90 squared cm
Next, we have to find the area of the triangle. This one is a little more tricky because the height is not given. I believe it goes like this-
Formula- bh 1/2
Formula- 14 x 8 1/2 (The reason I chose 8 is because 10 is the height for the first one so 18-10=8)
Formula- 14x4
Area- 56 square cm
Answer:
13 1/2 smoothies
Step-by-step explanation:
i divided 7 1/4 and 2/3 and then i turned it into a mixed number to get the answer as a fraction. And if you need it as a decimal i got 10.8
Answer:
37.68 cubic centimeters
Step-by-step explanation:
V=Bh
B=(since 3 is the radius)
Then multiply by 4 and divide by 3