Answer:
62/100 = 31/50
45/100 = 9/20
Step-by-step explanation:
62 and 100 have a greatest common factor of <em>2. </em>We can use this to break the fraction 62/100 apart:
We can do the same to simplify 45/100. The greatest common factor of 45 and 100 is <em>5</em>, so following the same process:
62/100= 31/50
45/100= 9/20
Divide 62 and 100 by two to simplify
Divide 45 and 100 by 5 to simplify
C
BD = BD ---------> reflexive property
Triangle ADB = triangle CDB ---------> SAS congruence postulate
Hope that helps.