Seventh grade > AA.19 Area of compound figures with triangles, semicircles, and quart What is the area of this figure? 13 cm 3 cm 4 cm 7 cm 7 cm 6 cm 4 cm 10 cm Write your answer using decimals. Use 3.14 for . square centimeters Submit

Q: 8. 12 m 14 m I i b... Find the area of each figure. 18 m 13 m

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Q: figure. 11 yd 5 yd 7 yd 2 yd

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Q: Find the circumference and the area of a circle with diameter 2 cm. Use the value 3.14 for , and do…

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Q: d to the nearest hundredth):

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Q: graph each exponential function. f (x) = 2x+1

A: Given function f (x) = 2x+1

Q: Identify Area and Perimeter

A: The figure is made up of a semicircle and a trapezium and hence we will proceed as follows

Q: 6. 18m 3.2 m 4.5m 14.5 m 57 4.5 m 6.5 m

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Q: 5 cm 9.1 cm 12 cm

A: The given figure is Trapezium. And the area of the trapezium is given by: Area of Trapezium=12×(sum…

Q: 11 cm 2 cm

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Q: 3 cm 2 cm 3 cm 3 c 2 cm 2 cm 3 cm 2 cm

A: For two polygons to be similar: 1. Their corresponding angles must be congruent. 2. Their…

Q: 8. 15 in 7. 9 mm 8 in 12.4 mm. 10 mm 21 in 18 mm 13 mm

A: We need to find the surface area of both prism shown in the 2 figures.

Q: What is the perimeter of the figure below?

A: We are asked to calculate perimeter.

Q: t is the area of the shaded region? 29.5 mi 21.6 mi 18.8 mi 25.7 mi cimal roundod to the nea

A: Use formula of area of triangle.

Q: 5 cm 8 cm 6.8 cm

A: We have a triangle  In which, base=5 cm, height = 6.8 cm

Q: tate the area 6 ст 4.5 cm 4 сm 8 ст Tour answer

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Q: What is the missing length? 14 in area = 392 In inches

A: By using area of parallelogram formula, we calculate the required value.

Q: Find the area of the figure. 14 in. 22 in.

A: The given figure is,  To find its area.

Q: Find the total Area of the figure.

A: Given:

Q: 7 cm 14 cm

A: This question is based on finding perimeter of semicircle and rectangle.

Q: Find the circumference. Leave the answer in terms of T. 25. 5.3 cm O5.37 cm O 10.67 cm O2.65 7 cm…

A: Circumference of circle is 2pi r

Q: What is the area? :23 ft 29 ft square feet Submit

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Q: 12.75 m 8.5 cm 1 cm Area of the shaded + 4.2 m 3.7 m 4.8 m

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Q: Find the area of a circle that has a circumference of 25.1 ft.

A: Area is the space covered by the object or any geometric figure. It is the region bounded by the…

Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.