Answer:
ItS AC, AB, BC
Step-by-step explanation:
Answer:
Step-by-step explanation:
Part 1) Find the measure of angle 1
we know that
-----> by supplementary angles
Part 2) Find the measure of angle 2
we know that
-----> by alternate exterior angles
Part 3) Find the measure of angle 3
we know that
-----> by vertical angles
Part 4) Find the measure of angle 4
we know that
------> by corresponding angles
Part 5) Find the measure of angle 5
we know that
-----> by vertical angles
so
Part 6) Find the measure of angle 6
we know that
-----> by supplementary angles
we have
substitute
a 7
because 4a + 7 - 7 35 - 7
equals 4a 28
and 4a/4 28/4
equals a 7
7,200 = (24)(20)h
15=h (just divide)
To check, 20*24*15 = 7,200 cubic centimeters so 15 cm is right