Sin (45o) = a / h = a / a sqrt (2) = 1 / sqrt (2) = sqrt (2) / 2 cos (45o) = a / h = a / a sqrt (2) = 1 / sqrt (2) = sqrt (2) / 2

tan (45o) = a / a = 1

csc (45o) = h / a = sqrt (2)

sec (45o) = h / a = sqrt (2)

cot (45o) = a / a = 1

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip. gasoline costs $1.05 per gallon. what was the cost of gasoline per mile driver?

David must install fencing around a lot that is shaped like a right angle. the side of lot that runs east-west is 200 ft long. the side of the lot runs north-south is 125 ft long. calculate how many feet of fencing he will need to surround the entire lot.

I’m which figure is point g an orthocenter