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Formulas
Angles
Sin,Cos,and Tan
100
A=½g(b₁+b₂)
What is the formula for Area of a Trapezoid?
100
Triangle equals 90˚
What is a right triangle?
100
33˚
Find the measure of angle A to the nearest degree if tan A=0.06523.
200
A=4∏r²
What is the surface area formula for a Sphere?
200
Tringle equals 180˚
What is an obtuse triangle?
200
sin=81
Find the measure of angle A to the nearest degree if sin A=0.9872.
300
a²+b²=c²
What is the pythagorean theorem?
300
Triangle equals less then 90˚
What is an acute triangle?
300
0.5
find sin 30˚to the nearest tenth
400
V=∏r²h
What is the volume of a cylinder?
400
Triangle equals 179˚
What is an obtuse triangle?
500
V=⅓∏r²h
What is the volume of a cone?
500
Triangle equals 89˚
What is an acute triangle?