it consists of semi-circle splash pad, triangular hot tub (it is a right-angled triangle), and section for general swimming that is a parallelogram. Determine the area of the pool. the dimensions shown are as follows: the semi-circle has a diameter of 15m, the triangle has sides of 5m and 9m, and the parallelogram has a base of 15m and height of 10m​

the monthly balance will be $75,000

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh