27)
a = 3.9 in., b = 10.7 in.
A) 41.73 in.2
B) 15.6 in.2
C) 14.6 in.2
D) 83.46 in.2
Objective: (9.3) Find Area of Quadrilateral
28)
A) 1298.5 ft2
B) 1029 ft2
C) 2058 ft2
D) 1200.5 ft2
Objective: (9.3) Find Area of Triangle
29)
A) 575 in.2
B) 1058 in.2
C) 1150 in.2
D) 2300 in.2
Objective: (9.3) Find Area of Triangle
Solve the problem . Use 3.14 for π.
30) Find the diameter.
A) 22.5 cm
B) 141.3 cm
C) 90 cm
D) 6358.50 cm
Objective: (9.3) Find Radius, Diameter, Circumference
31) Find the radius of a circle given that its area is 196π m2.
A) 28 m
B) 14π m
C) 196 m
D) 14 m
Objective: (9.3) Find Radius, Diameter, Circumference
Find the area of the circle. Use 3.14 for π. Round results to two decimal
places .
32) A semicircle with radius 3.5 yd
A) 21.98 yd2
B) 38.47 yd2
C) 19.23 yd2
D) 43.96 yd2
Objective: (9.3) Find Area of Circle
33) A circle with diameter 12.0 ft
A) 75.36 ft2
B) 452.16 ft2
C) 113.04 ft2
D) 37.68 ft2
Objective: (9.3) Find Area of Circle
Solve the problem. Use 3.14 for π.
34) A circular fountain has a statue in its center, 5 m from the edge. What is
the distance around the fountain?
Round results to the nearest tenth of a unit.
A) 29.4 m
B) 25.0 m
C) 31.4 m
D) 15.7 m
Objective: (9.3) Solve Apps: Area, Perimeter, Circumference
35) A rectangular sheet of paper is 58 in. by 37 in. An area in the shape of a
paralle logram with a height of 19 in.
and a base of 38 in. is cut from the paper. How much area is left over?
A) 2868 in.2
B) 1785 in.2
C) 1424 in.2
D) 360 in.2
Objective: (9.3) Solve Apps: Area, Perimeter, Circumference
36) A rectangular Persian carpet has a perimeter of 168 inches. The length of
the carpet is 20 inches more than the
width. What are the dimensions of the carpet?
A) 52 inches by 72 inches
B) 32 inches by 52 inches
C) 74 inches by 94 inches
D) 64 inches by 84 inches
Objective: (9.3) Solve Apps: Area, Perimeter, Circumference
Solve the problem.
37) Given that the rectangle has a perimeter of 98 feet, find the value of x .
A) 19 meters
B) 16 meters
C) 17 meters
D) 18 meters
Objective: (9.3) Find Missing Length Given Perimeter/Area/Circumference
38) Given that the square has an area of 13.69 square centimeters, find the
value of x.
A) 3.1 centimeters
B) 3.5 centimeters
C) 3.8 centimeters
D) 3.7 centimeters
Objective: (9.3) Find Missing Length Given Perimeter/Area/Circumference
39) Given that the trapezoid has an area of 52 square meters, find the value of
x.
A) 10 meters
B) 15 meters
C) 20 meters
D) 5 meters
Objective: (9.3) Find Missing Length Given Perimeter/Area/Circumference
40) Johnny can't decide which size pizza to order . The 10-inch cheese and
sausage pizza is $9.99, while the 12-inch
deluxe is $10.99. If he gets the 10-inch pizza, the total price will be divided
among 3 people. If he chooses the
12-inch pizza, then the total price will be divided among 4 people. Which is the
better buy? How much will
each person pay? (Use 3.14 for π. The size of a pizza is its diameter.)
A) 12-inch pizza; $3.33
B) 10-inch pizza; $3.33
C) 12-inch pizza; $2.75
D) 10-inch pizza; $2.75
Objective: (9.3) Solve Apps: Find Cost/Best Buy
41) The shape of a barbeque pit is like a parallelogram with height of 54 in and
a base of 60 in. It costs $0.20 per ft2
to fill the pit with charcoals. How is the total cost?
A) $54.00
B) $18.00
C) $648
D) $4.50
Objective: (9.3) Solve Apps: Find Cost/Best Buy
Find the area of the figure. Use 3.14 for π. Round approximations to the nearest
tenth.
42)
a = 9 cm
A) 47.7 cm2
B) 339.1 cm2
C) 42.4 cm2
D) 190.8 cm2
Objective: (9.3) Find Area of Composite Figure
43)
a = 32 m, b = 20 m, c = 47 m
A) 947.0 m2
B) Not enough data
C) 1104.0 m2
D) 1097.0 m2
Objective: (9.3) Find Area of Composite Figure
Find the area of the shaded region in the figure. Round results to the nearest
unit.
44) A small circular pool is enclosed in a square. Find the area inside the
square but outside the circle.
A) 3.4 m2
B) 13 m2
C) 19 m2
D) 50 m2
Objective: (9.3) Find Area of Shaded Region
Solve the problem.
45) Find ∠A.
BC = AB = 15 mm.
∠B = 126°
A) 22°
B) 54°
C) 117°
D) 27°
Objective: (9.4) Find Angle/Perimeter of Isosceles Triangle
46) Find the perimeter.
AB = AC = 18 m.
BC = 12 m.
A) 36 m
B) 108 m
C) 48 m
D) 46 m
Objective: (9.4) Find Angle/Perimeter of Isosceles Triangle
For the given pair of similar triangles, name the corresponding side or angle in
the other triangle.
47)
A) Cannot be de termined B )
Objective: (9.4) Identify Corresponding Part of Similar Triangle
48) ∠B
A) ∠C
B) ∠T
C) ∠S
D) ∠R
Objective: (9.4) Identify Corresponding Part of Similar Triangle
Give the measure of the missing angle using the similar triangles below.
49)∠ BAC
∆ABC ~∆A'B'C'
A) ∠BAC = 44°
B) ∠BAC = 22°
C) ∠BAC = 41°
D) ∠BAC = 117°
Objective: (9.4) Find Missing Angle Given Similar Triangles
The two triangles be low are similar . Find the unknown side lengths.
50)
A) x = 6
B) x = 4
C) x = 9
D) x = 3
Objective: (9.4) Find Missing Side Length Given Similar Triangles
51) ∆CAB is similar to ∆CSR
Given that SC = 20, AS = 30, RS =6, find AB.
A) 15
B) 16
C) 12
D) 9
Objective: (9.4) Find Missing Side Length Given Similar Triangles
Solve the problem.
52) Julia, who is 1.68 m tall, wishes to find the height of a tree with a shadow
31.05 m long. She walks 18.29 m from
the base of the tree along the shadow of the tree until her head is in a
position where the tip of her shadow
exactly overlaps the end of the tree top's shadow. How tall is the tree? Round
to the nearest hundredth.
A) 2.67 m
B) 2.85 m
C) 4.09 m
D) 1.68 m
Objective: (9.4) Solve Apps: Use Similar Triangles
