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2 years ago

Activity 1: Directions: Write TRUE if the statement is true and FALSE if the statement is false.

Mathematics

1 answer:

LuckyWell [14K]2 years ago

5 0

Step-by-step explanation:

1.The formula in finding the area of a circle is derived from the area of a parallelogram. It is false.

2. The area of a circle is πr² where r is the radius of the circle. It is true.

3. The area of a circle is equal to pi divided by the square of the radius. It is false.

4. The diameter of a circle is equal to twice its radius i.e. d = 2r. It is true.

5. If r = 2.1 m

Area of circle, A = πr²

= 3.14 (2.1)²

= 13.85 m²

Henc,e this is the required solution.

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3 years ago

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3 years ago

How do I use the substitution method to find the point of intersection of

Goshia [24]

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solution:
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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

We have 4different boxesand 6different objects. We want to distribute the objects into the boxes such that at no box is empty. I

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Answer:

Following are the solution to this question:

Step-by-step explanation:

They provide various boxes or various objects. It also wants objects to be distributed into containers, so no container is empty. All we select k objects of r to keep no boxes empty, which (r C k) could be done. All such k artifacts can be placed in k containers, each of them in k! Forms. There will be remaining $(r-k)$ objects. All can be put in any of k boxes. Therefore, these $(r-k)$ objects could in the $k^{(r-k)}$ manner are organized. Consequently, both possible ways to do this are

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3 years ago