PLEASE HELP!!! WILL GIVE BRAINLIEST

Ok so lets first determine all the angles of the triangle.

Given:

Angle 1 = 90 (An)

Angle 2= 45 (An)

Angle 3 = 36 (An)

Angle 4 = 50 (An)

Angle 5 = 20 (An)

If we add up all the angles of any triangle, we should get 180 degrees.

Since there was a ray drawn from A through B the exterior angle of angle C is angle 1.

Any straight line should equal to 180 degrees.

Therefore, angle 1 = 180 - angle C = 135

(Hope This Helped

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.