Answer:
V=a^3
V=8 1/2^3
V=614.125
Step-by-step explanation:
Answer:
Both are similar by SAS similarity.
This SAS similarity is equivalent to the congruence.
Step-by-step explanation:
Step 1:
To prove that ACB and HIG as similar triangles.
We have to look upon the corresponding sides.
SAS= Side angle sides , there the angle must be in between two sides.
ACB =
HIG
Lets work on the corresponding sides.
IG/AC = IH/AC
= 
Reducing each to lowest form, we divide numerator and denominator by 3 for the 1st fraction and by 4 for the 2nd fraction.
We have
= 
Both sides are equal.
So its proved that both are similar with SAS similarity theorem.
28:35
Those are divisible by 7 so divide both sides by seven
the answer is 4:5
X = 4 and Y = 9. I did a complicated way of doing it so if u copy it it would look weird