Question

Answer the following :
1) If an angle is equal to its complementary angle, find the measure of that angle?
2) Express in exponential form : (312 ÷ 3 8 ) × 3 5.
3) Write an equation for Number 8 added to twice the product of x and y.

Answer 1

Step-by-step explanation:

1) let the angle = x

according to question....

x + x = 90 degree

x = 90/2

x =45 degree

the angle which is equal to its complementry ia 45 degree.

2) I don't know

3) equation will be 2xy +8