Answer:
521
Step-by-step explanation:
Composite figure.
Draw a straight down from C to line segment AB. This forms a triangle.
Now, the area of this figure=
Area of semicircle+area of rectangle+ area of triangle.
Rectangle area formula = l times w
Length - 20
Width =14
14 times 20 = 280
Area of rectangle = 280
Semicircle area = area of circle/2
Area of circle = π
Diameter =20= 2r
r=10
π= π 10^2 =100π
100 times 3.14 =314
314/2 = 157
Area of semicircle = 157
Area of triangle= bh/2
Triangle's base= 32-20=12
Triangles height = 14
14 times 12 = 168
168/2 = 84
Area of triangle: 84
Area of semicircle+area of rectangle+ area of triangle.
157+280+84 =521
Answer:
3 to 10
Step-by-step explanation:
3 + 7 = 10 and 3 of those 10 questions are true
Answer:
left, if looking from person's point of view
Step-by-step explanation:
Answer:
40 min
Step-by-step explanation:
As unitary method
3.6 miles in 30 min
1 miles in (30÷3.6)=8.333 min
Then
4.8 miles in (4.8×8.33)=40 min.
So to cover 4.8 miles i will take 40 min..
Answer:
90 mark me brainly
Step-by-step explanation: