clunis35 clunis35

02-06-2019
Mathematics

contestada

a circle has a radius of 2 cm. find the length s of the arc intercepted by a central angle of 1.9 radians.

Respuesta :

altavistard altavistard

02-06-2019

Answer:

3.8 cm

Step-by-step explanation:

The arc length formula is s = r·Ф, where Ф is the central angle in radians.

Here, s = (2 cm)(1.9 rad) = 3.8 cm

Answer Link

Otras preguntas

The legs of a right triangle are 5 units and 15 units. What is the length of the hypotenuse? A.200 units B. square root 200 units C. square root 250 unit

The portion of earth in which all life exist is known as

What natural landform is the boundary between Texas and Mexico

Find the slope of line 4x=5y=1

"how many chiral carbon atoms does the monosaccharide altrose have?"

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros; –2, 1, 2

Which best describes the formula for the perimeter of a rectangle? A. It’s twice the length plus the width. B. P = 2l + 2w is the perimeter of a

A health care professional's attitude is determined by his or her:

Select the points that lie on the function h( x ) = 3 x 2 . (1, 3) (1, 9) (-1, -3) (-1, 3)

Plz help me I don't understand