Mathematics
03.12.2021 18:05
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Find the area of the shape shown below.

Find the area of the shape shown below.
Find the area of the shape shown below.
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vedros
vedros
4,6(89 marks)

32 square units

Step-by-step explanation:

We know that area of triangle is 1/2 × base × height

Also, area of square is side × side

In the following figure, there are three triangles and one square.

Applying the formulae mentioned above, we get

Area of ΔABE = \frac{1}{2} ×BE × AB = \frac{1}{2}\times 10\times 4=20 square units

Area of ΔBCF = \frac{1}{2} × BC × CF = 1/2 × 2 × 2 =2 square units

Area of ΔDGE = 1/2 × GE × DG = 1/2  × 2  × 6 = 6 square units

Area of square CDGF = \left ( CF \right )^2=2^2=4 square units

Area Of the figure ABCDE = Area of ΔABE + Area of ΔBCF + Area of ΔDGE + Area of square CDGF = 20 + 2 + 6 + 4 = 32 square units


Find the area of the shape shown below.
hunterthompson5578
hunterthompson5578
4,5(39 marks)

32 square units

Step-by-step explanation:

Area = Bigger triangle + 2 Smaller triangles + Square

Area = (1/2 × 10 × 4) + (1/2 × 6 × 2) + (1/2 × 2 × 2) + (2 × 2)

Area = 20 + 6 + 2 + 4

Area = 32

jrsavala559p9969g
jrsavala559p9969g
4,9(40 marks)

34.12

Step-by-step explanation:

9.99x4 is 39.96

39.96x20%=7.99

39.96-7.99= 31.97

31.97x6.75%= 2.16

2.16+31.97= $34.12

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