Answer:
Step-by-step explanation:
Is 8ft
Step-by-step explanation:
the three angles =180
because they are <u>supplementary angles </u>
<em>I hope this help</em>
Answer:
1/216
Step-by-step explanation: I saw on another website that that’s the answer.
A<span>ngle ADB is 24 degrees and forming triangle BAD, the sum of the angles should be 180.
180- (24+116) = 40 degrees.
</span>
First: find area of the entire door
15*6=90
then find area of the brown spot:
9*1=9
finally: subtract
90-9=81
