Answer:
333cm^2
Step-by-step explanation:
Divide the compound shape into the two separate parts, the rectangle and the triangle.
The rectangle measuring 18cm by 14cm, getting the area, use the formula length*width. This is 18*14= 252cm^2.
Then the triangle has the height, 9cm and base 18cm, finding the area use the formula, 1/2*base*height.
1/2*9*18= 81cm^2.
Add the two, 252+81= 333cm^2.
P=7 because when you do bring 63 on the other side it'll be 9p=63 and after that divide both sides by 9 and you'll have p=7
Answer:
29.
a. A = 24ft²
b. A = 44ft²
30. He will need 72 pieces
31. There is 17,750ft² of land left
Step-by-step explanation:
look at the picture
Answer:
Heres how you do it
Step-by-step explanation:
10+2 =12 which means 72