It should be D because you have to multiply the radius by itself so 5x5=25
And to get the actual area you multiply 25 x pi = Area. The answer should be A= 25pi square meters
C. 210 sq cm.
13 + 12 + 5 = 30 (length)
30 • 5 = 150 sq cm (the total area of the long rectangles across)
12 • 5 = 60 sq cm
(no need to divide by 2 even if they are triangles because there are two on either side so they would cancel out)
150 + 60 = 210 sq cm.
Answer:
240
Step-by-step explanation:
240 + 60 = 300 you can tell this by realising that ratio to have 4x one over the other would be 20 per 100, using this rate 3x, 240 and 60
Answer:
3,4
Step-by-step explanation:
Answer:
3 hours
Step-by-step explanation:
$105 - $30 = $75
$75 ÷ $25 = 3 hours
