ScienceMathApplied MathSolving For Angle Measures Of Right Triangles example #82658
Please enter something

Solving For Angle Measures Of Right Triangles

Sonny Williams avatar Sonny Williams
8 September 2022
4.7 (114 reviews)
15 test answers

Unlock all answers in this set

Unlock answers (11)
question
Which equation can be used to solve for the measure if angle ABC?
answer
a. tan(x) = 2.4/10
question
Which expressions can be used to find m
answer
cos-1 (6.3/9.8) sin-1 (7.5/9.8)
question
Which expressions can be used to find m
answer
cos-1 (6.9/12) sin-1 (9.8/12) tan-1 (9.8/6.9)
question
A right triangle has side lengths AC = 7 inches, BC = 24 inches, and AB = 25 inches. What are the measures of the angles in triangle ABC?
answer
c. m
question
Which equation can be used to find the measures of angle GFE?
answer
b. cos-1 (11.9/14.5) = Ø
question
The measure of angle BAC can be calculated using the equation sin-1 (3.1/4.5) = x. What is the measure of angle BAC? Round to the nearest whole degree.
answer
44
question
Which equation can be used to find the measure of angle BAC?
answer
b. tan-1 (12/5) = x
question
Larissa dives into a pool that is 8 feet deep. She touched the bottom of the pool with her hands 6 feet horizontally from the point at which she entered the water. What is the approximate angle of elevation from the point on the bottom of the pool where she touched to her entry point?
answer
d. 53.1°
question
The equation cos-1 (3.4/10) = x can be used to determine the measure of angle BAC. What is the degree measure of angle BAC? Round to the nearest whole degree.
answer
70
question
Which is the best approximation for the measure of angle EGF?
answer
b. 40.2°
question
In which triangle is the value of x equal to cos-1 (4.3/6.7)?
answer
a.
question
Which is the best approximation for the measure of angle XYZ?
answer
b. 39.8°
question
What is the approximate value of y-x?
answer
d. 17.2°
question
The length of the hypotenuse, line segment GH, in triangle GJH measures 6 cm. Line segment JH measures 2 cm. Which is the approximate measure of angle JGH?
answer
b. 19.5°
question
Which equation can be used to find the measure of angle FGE?
answer
b. sin(x) = 9/15.2