You would use HL to prove they are congruent! To prove of they were triangles you wouldn't use any of those I don't think.
So, we need to figure out how much times the body size of the flea it can jump. First, we need to figure out the size of the flea: <em>2^-4=0.0625</em>
Now that we have the size of the flea, we need to figure out how high it can jump: <em>2^3=8</em>
After we figure out the size of the flea, we need to divide 8 by .0625 because it is inverse operations to multiplication: <em>8/.0625=128</em>
Answer: The flea can jump 128 times higher than it's body size.
(B) 30 shush usher do E.N.D. sensed did d did dbd sbd d. Did nd d dnd. Did
Work shown above! Answer is √(11/8)