Question

1. If A-B-C and l(AC) = 11, 4(BC) = 6.5 then (AB) = ?
a) 4.5 units
b) 4.2 units
c) 6.3 units
d) 6 units​

Answer 1

Answer:

A) 4.5

Step-by-step explanation:

SINCE A-B-C

l(AC)= l(AB) +l(BC)

11. = l(AB) + 6.5

l(AB) = 11 - 6.5

l(AB) = 4.5