.80+5.50=6.30
6.30+.07=6.37
so 6.37 would be it
Answer:
No
Step-by-step explanation:
Because 6, 6 and 10 are not Pythagorean triplets.
Hence, it is not a right triangle.

Prolly not the best person to answer this question lol
Answer: 1+(-3)
Because you round the numbers, anything below 5 is rounded to 0 and anything 5 or above is rounded up. like 1.2 is 1, and 5.7 is 6.
Answer:
x=8
base side of isosceles triangle
y=√{8²+8²}=8√2