Lesson: Chapter - 9

Review Questions

1. In the triangle below, what is the length of AC?

(A) 0.56

(B) 0.95

(C) 1.30

(D) 1.71

(D) 5.54


2. In the triangle below, what is the measure of<B?

(A) 32.2º

(B) 40.2º

(C) 48.5º

(D) 49.7º

(D) 50.8º


3. A boy flies a kite 100 feet from the ground. If the angle of elevation of the kite string is 55º, how many feet long is the kite string?
(A) 70.0
(B) 98.5
(C) 122.1
(D) 155.0
(D) 174.3


4. If then x = ?

(A) 30º

(B) 45º

(C) 60º

(D) 75º

(D) 90º


5. If a ß/4 and sin a and cos ß are greater than zero, which of the following values could not be a ?
(A) 10º
(B) 65º
(C) 90º
(D) 110º
(D) 165º


6. The graph of y = 3 sin (bx) crosses the x-axis seven times in the interval
What is the value of b?

(A) 2

(B) 7/3

(C) 3

(D) 4

(D) 7


7. What is the period and amplitude of the graph of the function y = 2 cos(4x + 2) – 7?

(A) period = Ï?/2; amplitude = 2

(B) period = Ï?; amplitude = 2

(C) period = 7Ï?/2; amplitude = 4

(D) period = 2; amplitude = 2

(D) period = 4; amplitude = 2Ï?


8. Find the area of triangle ABC pictured below:

(A) 10.44

(B) 12.30

(C) 14.14

(D) 15.69

(D) 27.47
Back Next

Next to display next topic in the chapter.

Mathematics Practice Questions

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

Quantitative Aptitude Reasoning English General Knowledge Picture Patterns
More for You
MCQ with question Explanations Scholarships and Financial Aid

GRE General Preparation

Prepare GRE General paper-base and online

Develop English Vocabulary

How to develop English vocabulary for test preparation in days

Mathematics for Test Preparation

Lessons with Practice questions -MCQs for Mathematics for Test preparation

All in this Category

You may be interested in

Colleges in Lahore

Find a comprehensive list of major ...

Colleges in Sukkur

Find a comprehensive list of major ...

Admissions News and Info

Have current admission news and inf ...

Developing Self-Confidence

How you can Developing Self-Confide ...

PPSC - Research Officer Exam

Learn about the exam of PPSC - Rese ...

GRE: Graduate Record Examination

Know what is GRE - Geeneral test an ...

UB University of Balochistan

A popular university in Balochistan ...

Computer Sciences and IT

Career in Computer sciences and IT. ...

About us

EntryTest.com is a test preparation service for students seeking successful career.

About Disclaimer

Quick Test Prep

NUST NET IBA Karachi SAT LUMS LCAT LSE

 

NTS GAT NTS NAT GMAT GRE ACT

Study Abroad

Education Abroad Business Schools MS in USA