Practice Page
Directions: Carry the full calculator value until rounding the final answer.

1.
Which statement can NOT be used to find the length of x?

Choose:
tp1a

tp1b

tp1c
tp1d
tp1

 

 

2.
Find x to the nearest tenth.

Choose:
12.3
13.5
49.2
75.7
tp2

 

 

3.
ABCD is a rectangle with a perimeter of 34. Find, to the nearest degree, the measure of angle E.

Choose:
21º
27º
45º
48º
tp3
 

 

 

4.
In ΔABC, the mC = 90º, AB = 52, and AC = 48. Which ratio represents the cosine of ∠B ?

Choose:
tp4b
tp4c
tp4a
tp4d

 

 

5.
Given the rectangle at the right, as labeled. To the nearest degree, find the measure of ∠BCA.

Choose:
28º
32º
45º
58º
tp5

 

 

6.
Given rhombus ABCD as labeled. Find x to the nearest integer.

Choose:
10
14
19
20
tp11

 

 

7.
In right triangle ΔABC, ∠C is a right angle, AC = 20 and m∠A = 41º. Find AB to the nearest tenth.

Choose:
13.1
15.1
26.5
30.5

tp6

 

 

8.
Given the diagram at the right.
Find x, to the nearest degree.

Choose:
53º
45º
39º
37º

tp8

 

 

9.
In ΔABC, the mC = 90º, AC = 25, m∠DAC = 18º, and m∠BAC = 42º. Find BD to the nearest tenth?

Choose:
6.2
8.1
14.4
27.5
tp12

 

 

10.
Given right ΔABC, the mC = 90º, AB = 30, mABC = 58º and
m
∠DBC =
27º.
Find AD to the nearest tenth.

Choose:
25.4
17.3
11.8
10.2

tp10

 

 

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