name:__________ warm-up 10-6 find the missing length. if necessary, round to the nearest hundredth....
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Name:__________ warm-up 10-6
Find the missing length. If necessary, round to the nearest hundredth.
Find the missing length. If necessary, round to the nearest hundredth.
If c is the measure of the hypotenuse of a right triangle, find the missing measure. If necessary, round to the nearest hundredth. a = 5, b = 9, c = ____
If c is the measure of the hypotenuse of a right triangle, find the missing measure b. If necessary, round to the nearest hundredth.a = 6,
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The length of the hypotenuse of a right triangle is 26 yards long. The short leg is 10 yards long. What is the length of the longer leg?
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Details of the DayEQ: How do radical functions model real-world problems and their solutions?
How are expressions involving radicals and exponents related?
I will be able to…
Activities:Warm-upReview homeworkNotes: Wed: Quiz 6-3 and 6-4Class work/ HW
Vocabulary:•Trigonometry trigonometric ratio•Sine cosine tangent•solving the triangle inverse sine•inverse cosine•inverse tangent
.
.•Find trigonometric ratios of angles.
•Use trigonometry to solve triangles.
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10-6 Trig Functions
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A Quick Review Find the missing length. If necessary, round to the nearest hundredth.
Find the missing length. If necessary, round to the nearest hundredth.
If c is the measure of the hypotenuse of a right triangle, find the missing measure. If necessary, round to the nearest hundredth. a = 5, b = 9, c = ____
If c is the measure of the hypotenuse of a right triangle, find the missing measure b. If necessary, round to the nearest hundredth.a = 6,
![Page 6: Name:__________ warm-up 10-6 Find the missing length. If necessary, round to the nearest hundredth. If c is the measure of the hypotenuse of a right triangle,](https://reader030.vdocuments.us/reader030/viewer/2022032707/56649e1b5503460f94b09ad3/html5/thumbnails/6.jpg)
A Quick Review The length of the hypotenuse of a right triangle is 26 yards long. The short leg is 10 yards long. What is the length of the longer leg?
![Page 7: Name:__________ warm-up 10-6 Find the missing length. If necessary, round to the nearest hundredth. If c is the measure of the hypotenuse of a right triangle,](https://reader030.vdocuments.us/reader030/viewer/2022032707/56649e1b5503460f94b09ad3/html5/thumbnails/7.jpg)
Notes and examples
Find the values of the three trigonometric ratios for angle B.
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Notes and examplesFind the values of the three trigonometric ratios for angle B.
Use a calculator to find tan 52° to the nearest ten-thousandth.Keystrokes: 52
Use a calculator to find sin 84° to the nearest ten-thousandth.
ENTER)TAN
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Notes and examplesSolve the right triangle. Round each side to the nearest tenth.
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Notes and examples
CONVEYOR BELTS A conveyor belt moves recycled materials from Station A to Station B. The angle the conveyor belt makes with the floor of the first station is 15°. The conveyor belt is 18 feet long. What is the approximate height of the floor of Station B relative to Station A?
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Notes and examplesBICYCLES A bicycle ramp is 5 feet long. The angle the ramp makes with the ground is 24°. What is the approximate height of the ramp?
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Notes and examples
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Notes and examplesFind mP to the nearest degree
Keystrokes: [cos–1] 22 24
23.55646431
ENTER÷2nd )
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Notes and examplesFind mL to the nearest degree