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3 years ago

OP = ? A)3 B) 3.5 C) 4

Mathematics

2 answers:

Monica [59]3 years ago

8 0

Answer:

C. 4

Step-by-step explanation:

We have been given an image of two circles one inscribed inside the other. We are asked to find the length of segment OP.

Upon looking at our given diagram we can see that OP is the radius of smaller circle. We can also see that length of radius of circle P is 4.

Since the radii of a circle are congruent, therefore, the length of OP is 4 units and option C is the correct choice.

Aleksandr [31]3 years ago

6 0

OP = 4 because its a radius of the smaller circle which has a radius of 4 and all radii of the same circle are the same length.

C) 4

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3 years ago

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A guy wire supports an antenna tower, as shown at the right. The bottom of the wire is secured in the ground 30 feet from the ba

babunello [35]

Answer:

The wire is approximately 42feet long

Step-by-step explanation:

We can mentally sketch out the shape that is formed between the guy wire and the antenna tower. This is simply a right-angled triangle with the opposite side being the height of the antenna (30 feet). The adjacent side is the distance on the ground between the point where the wire was fastened and the base of the antenna.

The hypotenuse side is the length of the wire we are looking for.

Parameters are given as:

Opposite : 30ft

Adjacent: 30ft

Hypotenuse: x feet

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