What is the HCF(Highest Common Factor) of : a) 6 and 8
b) 8 and 12
c) 6 and 12

PLEASE HELP!!!​

a)2

b)4

c)6

Step-by-step explanation:

a) divisible with 2 = 3 and 4

A = 3 and 4

b) divisible with 2 = 2 and 3

A = 2 and 3

c) divisible with 2 = 3 and 4

A = 3 and 4

Step-by-step explanation:

HOPE IT HELPS YOU

x = central angle apc = measure of minor arc ac

the two angles x and 30 add to 180, so x+30 = 180 and x = 180-30 = 150. the measure of minor arc ac is 150 degrees.

what we need to do from here is find the circumference and then multiply it by x/360 since there are 360 degrees in a circle. in this case, x = 150, so x/360 = 150/360 = 15/36 = 5/12. the shortest distance along the curve from a to c is 5/12 of the distance around the entire circle (aka circumference)

c = circumference

c = pi*d

c = pi*24

c = 24pi

now multiply this by 5/12 to get

distance along minor arc ac = (5/12)*(circumference)

distance along minor arc ac = (5/12)*(24pi)

distance along minor arc ac = 10pi

the formula you can use is

l = (x/360)*pi*d

with

l = length of minor arc

x = central angle

d = diameter

which essentially is the steps we took though a bit differently.

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.