Show:
Finding the Area of a Triangle
Using the Pythagorean Theorem
Applying the the Trig Function Sine
Applying the the Trig Function Cosine
Applying the the Trig Function Tangent
100
What is the formula for finding the area of a triangle?
A=1/2bh
100
What is the formula for the Pythagorean Theorem?
a^2+b^2=c^2
100
What is the formula to find sin on a right triangle?
SOH S=sine O=Opposite H=Hypotenuse Opposite divided by the hypotenuse
100
What is the formula to find sin on a right triangle?
CAH C=Cosine A=Adjacent H=Hypotenuse Adjacent divided by the hypotenuse
100
What is the formula to find sin on a right triangle?
TOA T=Tangent O=Opposite A=Adjacent Opposite divided by the adjacent
200
What is the area of a triangle with a height of 3 inches and a base length of 6 inches?
A=9 inches^2
200
What is the only type of triangle that the Pythagorean Theorem can be used on?
Right Triangle
200
What is sine on a right triangle when the opposite side is 4 inches, and the hypotenuse is 5 inches?
sine=4/5
200
What is cosine on a right triangle when the adjacent side is 8 inches, and the hypotenuse is 10 inches?
Cos=4/5
200
What is tangent on a right triangle when the opposite side is 2 inches, and the adjacent is 6 inches?
tan=1/3
300
What is the area of a triangle with a height of 7cm and a base length of 13cm?
A=91/2cm^2
300
What do a, b, and c represent in the Pythagorean Theorem respectively?
a=leg, b=leg, c=hypotenuse
300
What is sine on a right triangle when the opposite side is 10 inches, and the hypotenuse is 12 inches?
sine = 5/6
300
What is cosine on a right triangle when the adjacent side is 14 inches, and the hypotenuse is 18 inches?
Cos=7/9
300
What is tangent on a right triangle when the opposite side is 8 inches, and the adjacent is 14 inches?
tan=4/7
400
What is the base length of a triangle that has an area of 15 inches^2 and a height of 5 inches?
Base Length=6 inches
400
Find c on a right triangle using the Pythagorean Theorem if a=12 inches and b=5 inches.
c=13 inches
400
What is sine on a right triangle when the opposite side is 22 inches, and the hypotenuse is 28 inches?
sine= 6/7
400
What is cosine on a right triangle when the adjacent side is 15 inches, and the hypotenuse is 27 inches?
Cos=5/9
400
What is tangent on a right triangle when the opposite side is 15 inches, and the adjacent is 7 inches?
tan=15/7
500
What is the height of a triangle with an area of 182cm^2 and a base length of 14cm?
Height=26cm
500
Find "a" on a right triangle using the Pythagorean Theorem when b=45cm and c=53cm
a=28cm
500
What is sine on a right triangle when the opposite side is 123 inches, and the hypotenuse is 136 inches?
sine=123/136
500
What is cosine on a right triangle when the adjacent side is 132 inches, and the hypotenuse is 144 inches?
Cos=11/12
500
What is tangent on a right triangle when the opposite side is 24 inches, and the adjacent is 8 inches?
tan=3