Transcript 7th Test 3 - cloudfront.net

th
7
Test 3
1.) Find the measure of <z.
A.) 400
B.) 1200
C.) 600
D.) 300
2.) Which angle or angles are
supplementary to < EOF?
A.) <AOB and <DOE
C.) <COD and <AOF
B.) <FOB and <COE
D.) <BOC and <EOF
3.) Joe is planning on putting some cows on his
pasture to feed. He knows that his land has 2
pairs of parallel sides. One side measures 45
yards while the other measures 65 yards. How
many square yards will Joe have in order to feed
his cattle?
A.) 210 sq yd
B.)1462.5 sq yd
C.) 2925 sq yd
D.) 5850 sq yd
4.)Triangle ABC has angles measuring 137, 15,
and 28. Classify the triangle.
A.) Right isosceles
B.) Obtuse scalene
C.) Multiangular isosceles D.) Acute scalene
5.) Are the two figures congruent or not congruent?
A.) Congruent; the corresponding sides are congruent and the
corresponding angles are congruent.
B.) Not congruent; the corresponding sides are not congruent.
C.) Congruent; the corresponding sides are not equal to the
corresponding angles.
D.) Not congruent; the corresponding sides are equal to the
corresponding angles.
6.) Find the area of a parallelogram with base b
and height h.
b= 95 cm
h= 9.6 cm
A.) 456 sq cm
C.) 92.16 sq cm
B.) 912 sq cm
D.) 9,025 sq cm
7.) A town plans to make a triangular park. The
triangle has a base of 120 feet and a height of 115
feet. What will the area of the park be?
A.) 13,800 sq ft
C.) 6,900 sq ft
B.) 27,600 sq ft
D.) 6,612.5 sq ft
8.) Determine which ordered pair is a solution of
y=-5x + 10
A.) (-15, 5)
C.) (-1, -5)
B.) (2, 0)
D.) (3, 25)
9.) Find the area of the triangle.
10.2 cm
A.) 21.84 sq cm
C.) 10.92 sq cm
B.) 21.2 sq cm
D.) 10.6 sq cm
10.) Find the area of the trapezoid.
8.6 cm
A.) 23.75 sq cm
C.) 115 sq cm
8.6 cm
B.) 33.75 sq cm
D.) 57.5 sq cm
11.) Find three solutions of the equation.
y = -x
A.) (0,0), (-3,1), (-2,2)
B.) (3,-3), (0,0), (-1,2)
C.) (-2,2), (3,-3), (2,-3)
D.) (-2,2), (3,-3), (-4,4)
12.) Find the measure of <m.
A.) 1240
B.) 280
C.) 620
D.) 560
13.) Suppose the sides of a triangle have the
measures 4c, 6c, and 8c. Classify the triangle by
its sides.
A.) scalene
C.) not here
B.) equilateral
D.) isosceles
14.) The measures of two angles of a triangle are
1470 and 17ᵒ. Find the measure of the third angle.
A.) 164ᵒ
B.) 16ᵒ
C.) 74ᵒ
D.) 130ᵒ
15.) Find the values of x, y and z.
A.) x = 91ᵒ, y=51ᵒ; z=31ᵒ
C.) x=60ᵒ; y=120ᵒ; z =31ᵒ
B.) x=89ᵒ;y=91ᵒ; z=0ᵒ
D.) x=91ᵒ; y=89ᵒ; z=31ᵒ
16.) Identify the polygon and classify it as regular or
irregular.
A.) quadrilateral, regular
C.) pentagon, irregular
B.) pentagon; regular
D.) quadrilateral, irregular
17.) Which statement is true?
A.) A rhombus is a parallelogram.
B.) A quadrilateral can have 5 sides.
C.) A trapezoid is a parallelogram.
D.) The opposite sides of a trapezoid are congruent.
18.) Which of the following pairs could
represent the measures of two complimentary
angles?
A.) 55ᵒ and 130ᵒ
C.) 63ᵒ and 27ᵒ
B.) 240ᵒ and 120ᵒ
D.) 128ᵒ and 52ᵒ
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feet
8
19.) Stacey has 10 ribbons that are each
long. How much ribbon does Stacey have
altogether?
A.) 6 feet
C.) 8 ¾ feet
B.) 7 ½ feet
D.) 10 3 8 feet
20.) Bob is building a circular garden. He wants
to put garden paver blocks around the garden.
At the store each block is 1 foot long. He wants
to make his garden have a 4 foot radius. How
many blocks will he need to buy for his garden?
A.) 12.56 feet
C.) 32.19 feet
B.) 50.24 feet
D.) 25.12 feet
21.) Bonus: The tires on Jordan’s mountain bike
have a diameter of 38 centimeters. The tires on
his BMX bike have a diameter of 31 centimeters.
How many centimeters greater is the
circumference of the mountain bike tire than the
BMX bike tire?