In a right triangle, the length of the hypotenuse is 12m and the measure of one of the acute angles is 36°.find the measure of the other acute angle and the lengths of the legs.

 Other acute angle = 54°

 Length of other legs = 9.71 m and 7.05 m.

Explanation:

 We have sine formula

 B = 90°, C = 36°, b = 12 m

 So, A = 180 - ( 90 + 36 ) = 54°

 Other acute angle = 54°

Length of other legs = 9.71 m and 7.05 m.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers