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3 years ago

Please please help me with this one two I'm begging you I need help on this! How do I find the Area of this?

Mathematics

1 answer:

Gelneren [198K]3 years ago

8 0

6 square meters.

Both of these two triangles are exactly the same, so we can find the area of one, the multiply it by 2.

The area of a triangle is calculated using the formula 1/2 * base * height. The base of each triangle is 3 meters according to the diagram, and the height is 2 meters. So, just substitute the values into the equation.

1/2 * 3 * 2

Now, just simplify the expression.

1 1/2 * 2

3

So, the area of each triangle is 3 square meters. Now, just multiply that by 2, so that we have the area of both of the triangles combined.

3 * 2 = 6

This means the total area is 6 square meters.

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Do number 4 please DONT get it wrong or i block report, i really need help please :)

andriy [413]

Area of the figure = 30.28 m²

Solution:

The given image is splitted into two shapes.

One is rectangle and the other is semi-circle.

Length of the rectangle = 6 m

Width of the rectangle = 4 m

Area of the rectangle = length × width

= 6 m × 4 m

= 24 m²

Area of the rectangle = 24 m²

Diameter of the semi-circle = 4 m

Radius of the semi-circle = 4 m ÷ 2 = 2 m

Area of the semi-circle = $\frac{1}{2} \ \pi r^2$

$$=\frac{1}{2} \times 3 .14 \times 2^2$

$=6.28$

Area of the semi-circle = 6.28 m²

Area of the figure = Area of the rectangle + Area of the semi-circle

= 24 m² + 6.28 m²

= 30.28 m²

Area of the figure = 30.28 m²

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3 years ago

Which transformations preserve segment length?

jekas [21]

All except dilation

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3 years ago

Karana's mom bought her two items using a credit card. The first item cost $258, and the second item cost $372. Later, she retur

Lelu [443]

Answer:

View explanation.

Step-by-step explanation:

The question isn't clear on whether or not you are asking if the mom or if the store is owing money to the credit card company. The store owes the full amount paid. The mom owes nothing. You can look at the images for a more detailed explanation, but it is not really needed.

Images from https://www.creditcardinsider.com/blog/happens-credit-card-bill-make-return/

7 0

3 years ago

Help me with this please

nalin [4]

This is incorrect. X can be negative, making the expression on the left less than 0. If x were -10, then:
3 x -10 + 1 > 0
-30 + 1 > 0
-29 > 0
Is NOT true.

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sasho [114]

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