3 years ago

Which defines a circle

1 answer:

4 0

Answer:

A circle is a shape with all points the same distance from its center. It is one of the important shapes in geometry. A circle locus would be defined as a set of points at a given distance from a g.

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Can somebody help please

dmitriy555 [2]

Answer:

(x^3y)/2

Step-by-step explanation:

7 0

3 years ago

Hokiris ladder has two legs that are each 8 feet long. When the ladder is opened safely and locked for use, the legs are 4 feet

guajiro [1.7K]

To solve this problem you must apply the proccedure shown below:

1- The ladder forms an isosceles triangle, because it has two equal sides.

2- Let's call the angle $\alpha$ . To calculate it , you can divide the triangle into two equal right triangles and the angle $\alpha$ will be divided into two equal parts too. Therefore, you can calculate the half of the angle and then multiply it by two, as following: