Use a special right triangle to express each trigonometric ratio as a fraction and as a decimal to the nearest hundredth if necessary. 10. cos 45° Find the value of x. Round to the nearest hundredth.

Q: Write each measure in radians. Express the answer in terms of n and also as a decimal rounded to the…

A: Use the following conversion formula to convert the degree measure in radian measure.

Q: Find the radian measure of the central angle of a circle of radius r = 50 inches that intercepts an…

A:

Q: How many radians are there in a complete circle?

A: Given,          Radians in a circle.

Q: 4. Convert each degree measure to radians. a. 45° b. 100° c. 90°

A: The relation between degree and radian measure is as follows: 180°=π radian

Q: Find the value of x, rounded to the nearest tenth. 10 36°

A: We have to find x

Q: Find the value of x and y rounded to the nearest tenth. 45° X y 34 30°

A: We will use sine laws to find the value of required sides.

Q: What is the measure of arc X? a. 57° b. 63° с. 60° d. 114° 57°

A: To find :                  The measure of intercepted arc.

Q: Find the length of x to the nearest tenth. 13.4 inches 63°

A:

Q: Explain how the radian measure of an angle is determined. Choose the correct answer below. A. The…

A:

Q: Measure of minor arc SH= _____?

A: This is a problem related to circle. Let us find the measure of the minor arc SH in the next steps.

Q: csc² x+sec² x 1 cos² sin² 10

A: As we know from the trigonometric identity: 1). sinx=1cscx 2). cosx=1secx 3). sin2x+cos2x=1   Given:…