Find the HCF of the following (i) Two primes 11 and 17.
(ii) Two consecutive numbers 100 and 101
(iii) Two Co-Primes 35 and 60
(iv) Three primes 2, 5 and 13.

c

step-by-step explanation:

false

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

i believe the answers 600m