3) 14.7. Find the perimeter of the triangle. Draw the picture and fill in all the missing angles. Remember.. The biggest angle is across from the biggest side. In AABC, two angles measure 24° and 69°. The longest side of the triangle is

Q: Define what is an important property of the sine and cosine functions?

A: The most important property of Sine and Cosine functions is: The sine function is Periodic and odd.…

Q: 1. Write the Sine Law and the Cosine Law for AABC C A b.

A: We have to find out cosine and sine law

Q: John wants to measure the height of a tree. He walks exactly 125 feet from the base of the tree and…

A: Solution: Let AC be the height of tree.

Q: 2 sin z = 4+51

A:

Q: Sin 2A

A:

Q: Find the angular speed w of the minute hand of a clock. The angular speed is radian per min.

A: Find the angular speed of the minute hand of a clock

Q: Where can you use the law of cosines in real life?

A: Here is a real-life example of the law of cosine.

Q: Define the sine of t? Explain.

A: the function can be represented as:

Q: Q1: (B): sketch the following waveform in(degree, radian, and time) abscissa 10sin (377t +30°)

A:

Q: The sine of 80° has the same value as sine of 100. O True O False

A:

Q: Determine the equation of the following sine function  see pic

A:

Q: What is the exact value of sin(225°)?

A: let  I=sin(225°)formula used   sin(π+x)=-sin(x)sin(45°)=12

Q: find the angle Sin A = 0.5

A:

Q: Write the equation of the Law of Cosines?

A: We have to write the law of cosine

Q: Use the cofunction theorem to find the value of a trigonometric function.

A: Cofunction theorem: A trigonometric of an angle is always  equal to its Cofunction of the…

Q: cos a Jsin a

A: Given: ∫cos5αsinαdα =∫(1-sin2α)2cosαsinαdαApply u-substitution u=sinα…

Q: Convert r = 2 sin θ to an equation in rectangular coordinates. Please do not have any square roots…

A: We will use the formulas

Q: Describe the following feature of a Ferris wheel for which the height of a rider (in feet) above the…

A: