Neel517 Neel517

04-08-2021
Mathematics

contestada

What is the length of the arc of a circle with a radius of 4 by a central angle of 7pi/4?

What is the length of the arc of a circle with a radius of 4 by a central angle of 7pi4 class=

Respuesta :

sqdancefan sqdancefan

09-08-2021

9514 1404 393

Answer:

(b) 7π

Step-by-step explanation:

The arc length is the product of the radius and the central angle in radians.

s = rθ

s = (4)(7π/4) = 7π . . . units

Answer Link

Otras preguntas

how do a cell reproduce?

A horizontal line passes through the point (5, –1). Which point is also on this line? (0, 0) (–1, 5) (5, –4) (–2, –1)

Which group of words is a sentence fragment? A. Wolves are wild animals. B. Wolves and dogs are close relatives. C. A wolf can run up to 40 miles a day. D. As a

how do you say do you wanna fight me in French?

Evaluate the expression, using the given value of the variable. 4 – 2x + 5x when x = 4 A. –24 B. –18 C. 16 D. 28

In Western Europe, what city would you find at 53 degrees north and 0 degrees west

Three More Than Eight Times A Number Is Equal To 19

Electron Lender or borrower? i need to know if these elements lend or borrow electrons. -sodium -phosphorus -potassium -oxygen -iodine -cesium -bromine -sulfur

Why doesn't the air run out of oxygen or fill up with carbon dioxide

What is 3.2 x 10^-4 m/h in centimeters per second? a) 8.889 × 10^−6 cm/s b) 8.889 × 10^−5 cm/s c) 1.152 × 10^−5 cm/s d) 1.152 × 10^−7 cm/s