7. Use the moving and additivity principles to de- termine the area, in square inches, of the shaded flower design in Figure 12.18. In determining the area of the shape, use no formulas other than the one for areas of rectangles. Explain your reason- ing clearly in 2 in. Figure 12.18 A flower design.

Q: 21.) Find the area of a circle with radius 11 inches. a. 5.5 pi inches2 b. 11 pi inches2 c. 121 pi…

A: The radius of the circle is = 11 in.

Q: What is the area of an equalateral triangle whose scribed circle has a radium of 2?

A: A circle is inscribed in an equilateral triangle with a…

Q: 5. Use the figure to derive the formula for the area of an equilateral triangle. Y D

A: It is given that, an equilateral triangle.          We have to derive the formula for the area of an…

Q: h-32 yd; Area - 175 yd* * Area 3 in. 12 in. 2.4 cm 10.9 cm 27 m 405 m2 32 yd 175 yd?

A:

Q: 5. Jacqui has a piece of cloth shaped like the trapezoid shown. She plans to use the piece of cloth…

A: given: Jacqui has a piece of cloth shaped like the trapezoid as shown: she plans to use the piece…

Q: 9. Find the area, to the nearest whole number, of a triangle where a = 7 ft, b = 9.3 ft and angle C…

A: We want to find the area of the given triangle when two sides and one angle of the triangle is…

Q: The area of a polygon can be found by subdividing it into smaller regions. Use this principle to…

A: To calculate the area of the given polygon.

Q: This cone has a height of 27 centimeters and a dlameter of 32 centimeters. What Is the volume, In…

A:

Q: 3. If the surface area of the prism below is 476 square meters, what is the value of he reter A…

A: Let length of prism l=9 mLet width of prism b=5.5 mLet height of prism =h m

Q: A 62.5 in? B 125 in? C 80 in? D 107.5 in? 5 in. 9 in. 7 in.

A: we have to find the area of composite figure

Q: 2. The figure below shows three small circles, each with a diameter of 6 centimeters, inside a…

A:

Q: 5) The base of a triangle triangle? (A) 15.2 inches (B) 713.22 inches

A: 5) Given: The base of the triangle is 13.7 inches The area of the triangle is 104.12 inches2 To…

Q: 2. When constructing a sail, a team put fabric in this triangular shape and measured two adjacent…

A:

Q: The tiles for a bathroom floor are regular hexagons that are 5 in. on each side. Find the area of an…

A:

Q: 8. A farmer has a field designed in the shape of a circle for efficiency in irrigation. The area of…

A: Given, Are of the field = 18,000 yd2

Q: Which cross-section absolutely cannot be used when solving the problem in the lesson? a. Disks b.…

A:

Q: The following figure shows that 5"-by-5" square tiles can be used to cover a floor that measures 45"…

A: a) The square tiles having its sides as a divisor of 45 would be able to cover the width of the…

Q: A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. To the…

A: The area of a circle is given by the expression A=πr2. Here, r is the radius of the circle. For…

Q: 2. A circular fishpond with a diameter of 15 feet is to have a 2 feet wide border of paver bricks.…

A:

Q: A chocolate company has a new candy bar in the shape of a prism whose base is a 1-inch equilateral…

A:

Q: 15. For the rectangles below a.) Write the length, width and area of each rectangle under it (the…

A: according to our guidelines we can answer only three subparts, or question and rest can be reposted.…

Q: -3 -2 -1 y 4-x y= 1+x² 1 2 3

A: Given that , y=4-x1+x2 on -3,3 Calculate the area of the shaded rectangles using approximation.

Q: 4. A triangle has a height of 9 feet and a base of 12 feet. What is the area of the triangle in…

A: The solution is :

Q: Jeremiah has created Hex sign A that has an area of 547.97  square inches. Hex B has an area that is…

A:

Q: Calculate the area of the figure below by dividing it into 4 smaller parallelograms. D

A: Area of a parallelograms = length of the base × height of the parallelogram .

Q: 19. A rectangular slab of marble measures 90 cm by 50 cm. A circular opening with a radius of 15 cm…

A: To find the area of region in pink

Q: Determine a formula for the area of the shaded region determined by the square and its inscribed…

A: It is known that, Area of the square =s2andArea of the circle =πr2 from given figure it is observed…

Q: 6. What is the area of the parallelogram below in square inches? (6.1B, 6.1C, 6.1 E,6.1F) 14 in. in.…

A: