It turns out that 5% of 400 is 20.
(1/20)*400=20.
So Ian was being paid £400 a week before he was given a pay rise.
36 feet of carpet cause its a square so 6x6 is 36
You know from trigonometry that AB = 15 units, so the area of the larger triangle ACB is (1/2)*15*15 = 112.5 units^2.
Then the area of triangle ADE is
.. (112.5 -62.5) = 50 . . . . units^2
Answer:
180
Step-by-step explanation:
Base x Height
So 9 x 20 to get 180
1,2,3,4,6,9,12,18,36
please can i have a brainliest
