To find the area of this figure, we must use formulas for areas of both triangles and circles.

There are two rectangles, a triangle, and half a circle. Use 3.14 (or symbol that equals it), and find the total area. (Let Me Draw The Figure First.)

Question

To find the area of this figure, we must use formulas for areas of both triangles and circles.

There are two rectangles, a triangle, and half a circle. Use 3.14 (or symbol that equals it), and find the total area. (Let Me Draw The Figure First.)

anonymous · Answer

|dw:1405452960183:dw| This Is The Figure

anonymous · Answer

I NEED HELP PLEASE!!! @MarrBear @aum @lxl-rhea-lxl @TheSaint905621 @LearningIsAwesome

aum · Answer

The width of figure A seems to be missing. Or some other piece of info was given from which we can figure out the width.

anonymous · Answer

oh @aum the width is  6 for "A"

aum · Answer

Area of a rectangle = length * width
Area of a triangle = 1/2 * base * height
Area of a semicircle = 1/2 * pi * r^2

The radius of figure D is 3.

anonymous · Answer

@Broskishelleh can you help me?

broskishelleh · Answer

The Radius is 3, so that makes the diameter 6.
6 x 3.14= 18.84 (Circumference)

broskishelleh · Answer

Figure B:
6 + 6 + 6 + 6 = 24(Perimeter)
6 x 6 = 36(Area) 
Not sure which one is needed
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broskishelleh · Answer

@LearningIsAwesome Hey

broskishelleh · Answer

@gswag98 Where are you?!

aum · Answer

What is the area of rectangle A if the sides are 14 and 6?

anonymous · Answer

I know that @aum I just need help finding the total area

aum · Answer

Calculate the area of individual figures, A,B,C and D and add them up.

aum · Answer

Total area = Area A + Area B + Area C + Area D
Let me ask again:
What is the area of rectangle A if the sides are 14 and 6?

anonymous · Answer

it's 84 @aum

aum · Answer

What is the area of rectangle B (square actually) if the sides are 6 and 6?

anonymous · Answer

SORRY I mean 36 @aum

aum · Answer

What is the area of the triangle C if the base is 6 and height is 5?

anonymous · Answer

15 @aum

aum · Answer

What is the area of the semicircle D if the if the radius is 3?

aum · Answer

Area of a semicircle = 1/2 * pi * r^2 where r is the radius and pi = 3.14.

anonymous · Answer

14.14?? @aum

aum · Answer

14.13.

Total area of the figure = Area A + Area B + Area C + Area D = 
84 + 36 + 15 + 14.13 = ?

anonymous · Answer

149.13 @aum and thanx 4 your help

aum · Answer

You are welcome.

anonymous · Answer

Anyone else are welcome to answer if they want to now.