ACT Prep
Pythagorean triples—ANSWER--3:4:5
5:12:13
8:15:17
Isosceles Right triangle—ANSWER--A triangle with a 90 degree angle and
two sides of equal length
30-60-90 right triangle—ANSWER--The sides are in a ratio of
x : x√3 : 2x
SOH-CAH-TOA—ANSWER--sin= opposite/hypo
cos= adjacent/hypo
tan= opposite/ adjacent
Reciprocal Identities—ANSWER--csc = 1/sin
sec = 1/cos
cot = 1/tan
Pythagorean triples—ANSWER--3:4:5
5:12:13
8:15:17
Isosceles Right triangle—ANSWER--A triangle with a 90 degree angle and
two sides of equal length
30-60-90 right triangle—ANSWER--The sides are in a ratio of
x : x√3 : 2x
SOH-CAH-TOA—ANSWER--sin= opposite/hypo
cos= adjacent/hypo
tan= opposite/ adjacent
Reciprocal Identities—ANSWER--csc = 1/sin
sec = 1/cos
cot = 1/tan
