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100
What must you do to find the area of irregular shapes?
Break the irregular shape into shapes like rectangles, parallelograms, and triangles, find the areas of those shapes, then add the areas together.
100
What do you need to do in order to find the surface area of any prism?
Find the area of each face/base of the 3D figure and add the areas together.
100
What should you do to find the area of any trapezoid? (Without a formula?)
Break the trapezoid into 2 triangles or rectangles and triangles, find the areas of those shapes and then add them together.
100
Which of the lengths is the base?
18 in
100
What is the relationship between the diameter and radius of a circle?
The diameter is twice the radius and the radius is half the diameter
200
Find the area of the composite figure.
14 in2
200
Find the surface area of the cube with a side length of 14 feet.
1,176 ft squared.
200
What is the term for 7cm & 10 cm?
bases
200
Which of the lengths is the height?
7 in
200
Name a chord.
bar(BC) and bar(AC)
300
Find the area of shaded region.
44 ft2
300
Find the surface area of the rectangular prism.
164 in2
300
What is the extra side length you do not need in order to find the area?
5m
300
Find the area of the triangle.
A=(bh)/2
63 in2
300
Find the EXACT area of a circle with a radius of 7 cm.
49pi cm^2
400
Find the area of the shaded region.
168cm^2
400
Find the surface area of the triangular prism.
630 ft squared
400
Find the Area of this trapezoid
42.5 cm2
400
Find the area of the triangle?
A=(bh)/2
59.5 in2
400
Find the circumference of a circle with a radius of 19 in. Round to the nearest tenths.
C=119.4 in
500
Find the area of shaded region.
500 yd2
500
Find the surface Area of the triangular prism.
276 ft2
500
Find the Area of this trapezoid
26 m2
500
What is the base of a triangle if the area is 460 ft2 and the height is 8 ft.
115 ft
500
What is the radius of a circle if the circumference is
100pi ft
50 ft
600
Find the area of the composite figure. Round to nearest tenth.
25.6cm2
600
Find the surface area of the regular pyramid.
357 in2
600
What is the height of a trapezoid with a area of 360 ft2 and the bases being 3 ft and 5 ft.
90 ft
600
What is the base of the triangle if the area is 460 ft2 and the height is 8 ft.
115 ft
600
Find the diameter of a circle when the area is
841pi meters
d=58 m