The three inside angles(A, BandC) of a right angled triangle are in the ratio 7:18:11 the smallest angle is 35degrees work out angles A, B and C

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !