A family wants to buy an awning for a French window that will be long enough
to keep out the sun when it is at its highest
point in the sky. The height of the French
window is 2.80 m. The angle of elevation
of the sun from this point to the bottom of
the window is 70°. The awning will be 90°
to the window. Find how long the awning
should be. Write down your answer correct
to 2 dp.

8

step-by-step explanation:

step-by-step explanation:

for the free

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !