12. What is the perimeter of the shape below? 8 in 2 in 2 in 5 in 7 in

Q: 7. Find the surfacc arca of the cylinder to to the nearest whole number. 11 in. 12 in.

A: Given, radius = 11 in & height = 12 in. Surface area of cylinder = surface area of…

Q: 9. An isosceles triangle has congruent sides of 20 cm. The base is 10 cm. What is the area of the…

A: We will find out the required value.

Q: 4. Determine the area of a triangle that has sides measuring 6 cm, 8 cm, and 12 cm.

A:

Q: Given the rectangular prism shown below, how many square inches of wood are needed to build it?…

A: To build the rectangular prism wood is needed for all six surface for all surfaces. So we have to…

Q: A shaded rectangie measuring with 3 unshaded circies is shown. The side lengths of ti rectangle and…

A:

Q: 4. The measurement of a side of a square is found to be 12 in. The possible error in measuring the…

A: Given: The length of the side of the square is 12 in. The possible error in the measurement is 0.03…

Q: 45 in Find the area of the octagon 37 in

A: Given: Octagon To find: Area of the octagon

Q: Find the missing side 10) ? in 7.4 in Area = 14.4 in²

A:

Q: 15. The area of a circle is 89.43 sq. in. What is the length of the side of a regular hexagon…

A: Given : Area of circle = 89.43 in2   A=πr2  89.43=π r2   r=5.335 in

Q: 4. Wesley uses a cone-shaped funnel to put oil in a car engine. The funnel has a radius of 5.4 cm…

A: We have to find volume

Q: 21. Azia wanted to paint the sides of the figure below. What is the area in in.? of the surfaces she…

A: Area of rectangle = L×B Where, L = length B = breadth

Q: What is the circumference of a circle with diameter 10

A: Here we have to find the circumference of the circle with diameter d = 10 in. ⇒Radius r=102=5 in.

Q: 1. What is the length of one side of a cube that has a surface area of 1,734 square mm? O 17 mm O 15…

A: The objective is to find the length of side of the given cube

Q: 4. Jim and Mary are competing in a math contest. They have to calculate how much it takes to…

A: Let r and h be the radius and height of a canister.Given that