SOH*CAH*TOA
Inverse Ratios
Potpurri
SOH*CAH*TOA 2
Inverse Ratios 2
100
A triangle where only the adjacent and hypotenuse sides are known
Cosine
100
This is the ratio of the sides for inverse tangent.
Opposite Side/Adjacent Side
100
The hottest planet in the solar system
Venus
100
Cos is the ratio between this side and this side
Adjacent over Hypotenuse
100
The measure of angle B using any inverse ratio. Round to the nearest tenth.
Using any ratio, the measure of angle B is approximately 53.1 degrees.
200
The S in SOH
Sine
200
This inverse trig ratio would be used if the opposite side is 5 units and the hypotenuse is 13 units.
sin-1
200
The number of bones in a shark
Zero
200
This is the only trig ratio that does not use the hypotenuse
Tangent or TOA
200
True or False?
The sin-1 of a triangle uses the ratio adjacent over hypotenuse.
False.
Opposite over Hypotenuse
300
In a triangle, the cosθ=3 in / 5 in. What is the measure of the hypotenuse?
5 in
300
The measure of X can be found using this ratio.
cos-1
300
The number of colors in a regular bag of M&Ms.
Six!
Red, Green, Blue, Orange, Yellow, Brown.
300
The cos A would be the ratio of these two sides.
Adjacent (24) / Hypotenuse (25)
300
The adjacent side in a triangle is 7 units and the hypotenuse is 25 units. This trig ratio would find the measure of the missing angle.
cos-1
400
The ratio for the tangent of Angle F.
12/5
400
The measure of this angle. Round to the nearest whole number.
Approximately 24 degrees
400
The largest American state (by area)
Alaska
400
The ratio for tanE in the following triangle.
5/12
400
The measure of the unknown angle using any trig ratio. Round to the nearest hundredths place.
Approximately 36.87 degrees
500
The ratio for the SIN of angle A.
3/5
500
The measure of a using any inverse trig ratio. Round to the nearest hundredths place.
Approximately 16.26 degree.
500
The proper name for a baby goose
A gosling
500
The sine of one angle is equal to the _____ of the other angle.
Cosine
500
A concert photographer is positioned in the upper level of the arena during Rod Wave's performance. The photographer is 120 ft away from the stage (horizontal distance) and is elevated 80 feet above the stage floor. To capture their image, the photographer must angle their camera at this angle of depression.
Approximately 56.3 degrees