Find the tangent of each angle in the table by clicking on the blue points on the circle and dividing . Degree Tangent 0.5 (0.866, 0.5) 0.5 30 %D 0.866 0.577 15° 0.5 05 1.5 60° 90° 0.5 33 120° 135° 150 180 210 225 240 300 315 330 360

Q: Determine x to one decimal place. a. B C. 15.3 cm 14.2 cm 35° X 10.7 cm W 21.2 cm b. 12.3 cm S 58° R…

A: Introduction: To solve a triangle is to find the lengths of each of its sides and all its angles.…

Q: B f(x) A C 3.9 4 4.2 The function in figure above has f(4) = 27 and f' (4) = 1.5. Find the…

A:

Q: A 78-ft tree casts a shadow that is 100 ft long. What is the angle of elevation of the sun? a. 46.57…

A: Let's find.

Q: 146°

A: Use the angle subtended at the center is double the angle subtended by the two chords.

Q: 40° B 100 ft

A:

Q: C 110 ° E

A:

Q: In the circle shown, if arc DH = 110° and arc EG = 46°, show that %3D mzF=32°. * D E F H

A:

Q: Estimate the measure of ZOPQ to the nearest 10°.

A: Estimate the angle nearest 10°.

Q: Find x to the nearest thousandth. 10 X 36° O A. 7.265 O B. 17.013 C. 5.878 D. 8.09

A:

Q: 60° B r= 6 cm A,

A: The formula for the length of the arc is,s=2πrθ360 Then, s=2π6 cm60360=2×3.14=6.28 cm

Q: F 41° H

A: Angle ogh and angle ohg are equal due to equally side opposite angle

Q: Find the measure of minor arc VW. W 55° O 70° O 125° O 110° O 55°-

A:

Q: Find the arc to the problem below. Use 3.14 as Pi. Round your answer to the tenths place in needed.…

A: Given: Radius of the sector:  r=8   cmMajor sector angle is:  θ=315°

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: Determine the arc measure. mAE %3D A 76° 27° B 103

A:

Q: Find the size of angle B to three decimal places. A 11.6 mm B 15.2 mm 5.42 mm

A:

Q: Use a calculator to approximate sec 31.7 degree a. 0.850 degree b. 0.5255

A: Using calculator we get, cos (31.7 degrees) = 0.850811 (approximately)