Brooklyn Anderson

Questions

• How do you find the coordinates of the terminal points corresponding to the following arc length on the unit circle: 11π/6?
• How do you find the coordinates of the terminal points corresponding to the following arc length on the unit circle: 22π/3?
• The hypotenuse of a 30-60-90 right triangle measure 18cm. What are the lengths of the longer leg and shorter leg?
• How do you find the coterminal angle for #(11pi) / 4#?
• How do you find the exact values #sin (pi/6)# using the special triangles?
• The given angle -307° is in standard position, how do you determine the quadrant in which the angle lies?
• How do you evaluate tan 30° without using a calculator by using ratios in a reference triangle?
• The Hyptoneus is 16, inside/above to the left of the 90 degrees angle is 56 degrees, how do you find the missing angle?
• In a 45 degree-45 degree right triangle, the length of a hypotenuse is 22 ft. How long is a leg of the triangle?
• How do you solve the right triangle given the Hypotenuse side is 7 and it is a 45-45-90 triangle?
• How do you determine the quadrant in which #-2# radians lies?
• How do you determine the quadrant in which #2.25# radians lies?
• If #sin A= 1/(sqrt(2))#, what is #cot A/csc A#?
• How do you solve #cos x = 3# ?
• A telephone pole is 28 feet tall. A wire is stretched from the top of the pole to a point on the ground that is 5 feet from the bottom of the pole. How long is the wire?
• How do you find the measures of the angles of an isoscles triangle whose sides are 6,6,and 8?
• A helicopter is flying at an altitude of 1200°m. The angle of elevation from the tower on the ground to the plane measures 36°. How far is the building to the plane?
• The hypotenuse of a right triangle measures 9 inches, and one of the acute angles measures 36 degrees. What is the area of the triangle?
• How do you use #csctheta=5# to find #tantheta#?
• How do you find the five remaining trigonometric function satisfying #costheta=-2/5#, #sintheta>0#?
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