Triangle PQR has right angle Q. If sin R=4/5 , what is the value of tan P ?
What is the value of H-C-H bond angle in ethylene?
Angle ADB equals 110^(@) . What is the value of angle BAX if X is the centre of the circle?
What is the value of tan A in right triangle /_\ABC below?
If 0 lt x lt (pi)/(2) and tan 5x = 3 , to the nearest tenth , what is the value of tan x ?
If tan x =(7)/(24), then what is the value of sin x ?
A ray of light from a denser medium strikes a rarer medium at an angle of incidence i = tan^( -1)(1//2) . If the reflected and the refracted rays are mutually perpendicular to each-other, what is the value of the critical angle in degree?
PRINCETON-GEOMETRY-Geometry Drill 1: No calculator Section