Answer:
JH = 19
Explanation:
from the diagram
JH + HM = JM , that is
JH + 21 = 40 ( subtract 21 from both sides )
c) 19
To find the length of JH, subtract the length of HM from JM.
Length of JH = JM - HM
= 40 - 21
= 19
3.4m questions
4.3m answers