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In triangle ABC if A = 50°, a = 15 and b = 10, what is the measure of ZB? a. 35° c. 31° b. 34° d. 29° ADCD is legram long Do If on in 100° hou

In triangle ABC if A = 50°, a = 15 and b = 10, what is the measure of ZB? a. 35° c. 31° b. 34° d. 29° ADCD is legram long Do If on in 100° hou

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter67: Analysis Of Trigonometric Functions
Section: Chapter Questions
Problem 9A: Refer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch...
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In triangle ABC if A = 50°, a = 15 and b = 10, what is the measure of ZB? a. 35° c. 31° b. 34° d. 29° ABCD is a parallelogram. If AB is 8 cm long, BC is 5 cm and their included angle measures 100°, how long is diagonal AC? a. 12.95 cm b. 12.59 cm c. 10.40 cm d. 10.14 cm Given an angle and one of its sides, determine how long should the opposite side of the angle be so that there are two triangles formed. a. a> 8 b. a> 8 sin 40° 8 a = ? c. a < 8 sin 40° 45° a = ? d. a = 8 sin 40° In triangle ABC if A = 136°, a = 115 and b = 99.6, what is the measure of <B? c. 35° C. 39⁰ d. 40° d. 37° A kite held by 125 m of string makes an angle of elevation with the ground of 45°. About how high is the kite above the ground? a. 62.8 m b. 88.4 m c. 75.1 m d. 113.6 m
Transcribed Image Text:In triangle ABC if A = 50°, a = 15 and b = 10, what is the measure of ZB? a. 35° c. 31° b. 34° d. 29° ABCD is a parallelogram. If AB is 8 cm long, BC is 5 cm and their included angle measures 100°, how long is diagonal AC? a. 12.95 cm b. 12.59 cm c. 10.40 cm d. 10.14 cm Given an angle and one of its sides, determine how long should the opposite side of the angle be so that there are two triangles formed. a. a> 8 b. a> 8 sin 40° 8 a = ? c. a < 8 sin 40° 45° a = ? d. a = 8 sin 40° In triangle ABC if A = 136°, a = 115 and b = 99.6, what is the measure of <B? c. 35° C. 39⁰ d. 40° d. 37° A kite held by 125 m of string makes an angle of elevation with the ground of 45°. About how high is the kite above the ground? a. 62.8 m b. 88.4 m c. 75.1 m d. 113.6 m
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