Arc cd is of the circumference of a circle. What is the radian measure of the central angle? radians radians 2π radians 4π radians

Answers

Answer 1

Thus, ℓ2πr=θ2π⟹ ℓ=rθ. when measuring angles in radians.

What is the central angle's radian value?

The ratio of a arc length to the circumference in any circle with radius r is equal to the angle that the arc at its center subtends in relation to the angle in one rotation. Thus, ℓ2πr=θ2π⟹ ℓ=rθ when measuring angles in radians.

In generally, if our angle intercepts the arc of length s and is the central angle of the a circle in radius r, we can calculate its radian value as follows:  θ as: θ = s r As a result, the angles will be measured as exactly 1 radian if a arc length (s) and radius (r) are equal.

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Answer 2

Answer:

b

Explanation: just took it


Related Questions

A client's blood glucose level is 23 mg/dl. The client is unresponsive and unable to swallow

Answers

In this case, the nurse should administer intravenous (IV) dextrose, which is a type of sugar, to help the client's blood glucose level return to normal.

What is Glucose ?

Glucose is a simple sugar that is an important source of energy for living organisms. It is found in the sap of most plants and is the primary source of energy for cellular respiration. Glucose is a monosaccharide and is one of the three dietary monosaccharides, along with fructose and galactose, that are absorbed directly into the bloodstream during digestion. Normal fasting glucose levels range from 70 to 100 mg/dL. Glucose deficiency, or hypoglycemia, occurs when an individual's blood sugar levels drop below 70 mg/dL. Symptoms of hypoglycemia may include dizziness, confusion, sweating, and hunger. Severe hypoglycemia can lead to seizures and coma.

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Elizabeth is a manager at a nursery and is in charge of displaying potted trees in rows. Elizabeth has citrus trees and palm trees. She wants to make rows of trees so that each row has the same number of trees and each tree is in a row. If the citrus trees and the palm trees must not be mixed in the​ rows, what is the largest number of trees that she can have in a​ row?

Answers

The largest number of trees that she can have in a row is 20. Step-by-step explanation: Elizabeth has 140 citrus trees and 180 palm trees.

what is the largest number of trees that she can have in a​ row?

citrus trees = 150

palm trees = 180

As we have to find the greatest number of trees that Elizabeth can have in a​ row, we will find the GCF or greatest common factor.

150 = 2 x 3 x 5 x 5

180 = 2 x 2 x 3 x 3 x 5

Greatest common factor is = 2 x 3 x 5 = 30

Therefore, the largest number of trees that Eliza Beth can have in a row is 30.

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