Answer:
180 Square Feet
Step-by-step explanation:
For Rectangle:
l = 9 ft
b = 20 ft
Area of Rectangle

4.93
^ This number is less than 5, so we round down to 4.9.
Answer:
∴ Team b scores is 630
And team a scores is 810
Step-by-step explanation:
Given;
Team a scores
runs for every
runs that team b scores.
Lets,
Think b is scores
runs;
Then a is scores
;
Because every 7 runs of b , a is scores more 2 runs.
Total number of runs scored by both teams is 1440
Runs score by team a + Runs score by team b=1440







∴ Team b scores is 630
And team a scores is 
Total strips = 8
Colored strips = 6
6/8 x 100 = 75%