ANSWER NO. 4, 5 , AND 6 4.) What is the value of A to the nearest whole number if sine A = 0.657? a. 30⁰ b. 28⁰ c. 41⁰ d. 58⁰ 5.) If the legs of a right triangle are congruent, what is the measure of each acute angle in the triangle? a. 25⁰ b. 30⁰ c. 45⁰ d. 50⁰ 6.) Using ∆BCA at the right angle,

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
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ANSWER NO. 4, 5 , AND 6 4.) What is the value of A to the nearest whole number if sine A = 0.657? a. 30⁰ b. 28⁰ c. 41⁰ d. 58⁰ 5.) If the legs of a right triangle are congruent, what is the measure of each acute angle in the triangle? a. 25⁰ b. 30⁰ c. 45⁰ d. 50⁰ 6.) Using ∆BCA at the right angle, if m
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