Find the midpoint of AC

so the coordinates of mid-point of AC are (a/2,a/2)

Step-by-step explanation:

as the mid-point of AC is the same as the mid-point of BD

SO we will find the mid-point of BD

by using mid-point formula

i hope this will help you :)

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are