10•4=40. 40 is the perimeter of the square. To find the perimeter of the semicircle use the circle perimeter (circumference) formula and divide that answer by two. This would be pi•10. You get 31.4. Then divide by 2 so it’s 15.7. Finally add 15.7 and 40. Hope this helps... sorry it’s such a long answer
Answer:
21.2 yd
Step-by-step explanation:
8 + 6 + 7.2 = 14 + 7.2 = 21.2
Answer:
A. N and Q
Step-by-step explanation:
Look at the order of the triangles: MNL and PQR
MNL and PQR
They are both ordered in the middle, whereas others like M and Q are not. For example, M is ordered first and Q is middle.
N and Q match - The correct letters will always align in the order
The surface area of the object above can be calculated by summing up all the areas of the surfaces. Therefore, we will have 5 surfaces with rectangles as the shape. The volume would be the product of the length, width and the depth. We calculate as follows:
SA = 2(depth)(length) + 2(depth)(width) + (width)(length)
SA = 324 yd^2
VOlume = 30x10x.3
Volume = 90 yd^3
Answer:
Step-by-step explanation:
Less than, 40 tons in pounds is 80000.
