NuktukHeroofTheSouth NuktukHeroofTheSouth

24-08-2019
Mathematics

contestada

(50 Points)
Find the length of AB. Leave your answer in terms of pi.
Enter a decimal rounded to the tenth.

50 Points Find the length of AB Leave your answer in terms of pi Enter a decimal rounded to the tenth class=

Respuesta :

thedemon840 thedemon840

24-08-2019

Answer:

(16/9)pi

Step-by-step explanation:

Where we firstly convert our angle at the centre(O) into radians

40/180 × pi = (2/9)pi

;Then Length of arc AB = radius × angle at O in radians

Arc AB = 8 × (2/9)pi

;Length AB = (16/9)pi

Answer Link

Otras preguntas

what affects traditional music

what nutrient provides immediate fuel for activity?

Heitor was exposed to a bomb blast and has a focal brain injury to the human analog of area mt. When presented with visual stimuli heitor would not show:.

8x - 2y = - 8 5x - 4y = 17

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. R

WILL GIVE BRAINLIEST

The __________ monitors the composition of the cerebrospinal fluid (CSF) and aids in the removal of waste products from the CSF.

Monica is a car salesperson. She makes a 2.5% commission on each car she sells. Last month, Monica sold three cars. The sale price of each car is shown in the t

A cell phone manufacturer recalled some 50 million lithium batteries installed in cell phones because the batteries were at risk of overheating and exploding. T

Which of the following minerals are NOT felsic?* * quartz feldspar olivine muscovite