Pre-algebra

Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

$Math Studyset 91影视 Explanations$ Math

Common Core Edition 路 183 pages

ISBN: 9780547587776

Chapter 12: Q45. (page 691)

Multiple Choice: If $鈭� 1$ and $鈭� 2$ are complementary angles, what could their measures be?
$\begin{matrix} A . m 鈭� 1 = 36 掳 \\ m 鈭� 2 = 24 掳 \end{matrix}$ $\begin{matrix} B . m 鈭� 1 = 52 掳 \\ m 鈭� 2 = 38 掳 \end{matrix}$ $\begin{matrix} C . m 鈭� 1 = 61 掳 \\ m 鈭� 2 = 61 掳 \end{matrix}$ $\begin{matrix} D . m 鈭� 1 = 89 掳 \\ m 鈭� 2 = 91 掳 \end{matrix}$

Short Answer

Expert verified

The correct option is option B.

Step by step solution

Step 1. Given information.

It鈥檚 given that angle one and angle two are complimentary angles.

Step 2. Formula used.

The sum of complimentary angles is 90 degree.

Step 3. Calculation.

Now, add the angle and check that the sum of angles is 90 degree or not.

Option. A.

$36 {}^{鈭�}+ 24 {}^{鈭�}= 60 掳$

This is the incorrect option.

Option B.

$52 {}^{鈭�}+ 38 {}^{鈭�}= 90 掳$

This is the correct option.

Option C.

$61 {}^{鈭�}+ 61 {}^{鈭�}= 122 掳$

This is not the correct option.

Option D.

$89 {}^{鈭�}+ 91 {}^{鈭�}= 180 掳$

This is not the correct option.

Thus, the correct option is B.

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91影视

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Formula used.

Step 3. Calculation.

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91影视

Multiple Choice: If 鈭�1and 鈭�2are complementary angles, what could their measures be?A.m鈭�1=36掳m鈭�2=24掳 B.m鈭�1=52掳m鈭�2=38掳 C.m鈭�1=61掳m鈭�2=61掳 D.m鈭�1=89掳m鈭�2=91掳

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Formula used.

Step 3. Calculation.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Pure Maths

Probability and Statistics

Calculus

Theoretical and Mathematical Physics

Applied Mathematics

Geometry

Study anywhere. Anytime. Across all devices.