- When angle A is in standard position at the graph's origin (0,0) then cosec A equals (r/y).

Since r is the hypotenuse of a right triangle, r can be found from point D(x,y) using x

Consequently, cosec A can also be described as (hypotenuse)/(opposite side).

cosec(A) = h/o = r/y = reciprocal of sin(A) = 1/sin(A) .

- When angle A is in standard position at the graph's origin (0,0) then secant A equals (r/x).

Also secant A can be described as (hypotenuse)/(adjacent side).

sec(A) = h/a = r/x = reciprocal of cos(A) = 1/cos(A) .

- When angle A is in standard position at the graph's origin (0,0) then cot A equals the ratio = (x/y).

Also tan A equals (adjacent)/(opposite).

cot(A) = a/o = x/y = reciprocal of tan(A) = 1/tan(A) .

- Your Score Report appears after you have made 6 choices.

- Your Game Score is reduced by the number of butterfly hits.

- To slow the game speed repeat tap/click on the word

- To increase the game speed repeat tap/click on the word Math.

- Speed can also be adjusted with a keyboard's - and + keys.

- Refresh/Reload the web page to restart the game.

- Adjust the sound level of media on your device.

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