The complete question in the attached figure
we know that
[<span>amount of fabric]=8*[area of lateral triangle side]
area of lateral triangle side=(1/2)*4*5----> 10 ft</span>²
so
[amount of fabric]=8*[10]----> 80 ft²
the answer is80 ft²
sqrt (100) is a rational number
10*10 = 100 (-10)*(-10) =100
sqrt(100)
=-10, 10
these are rational numbers
Answer:
what are the answers
Step-by-step explanation:
Answer:
FIRST ONE
Step-by-step explanation:
NO NUMBER REPEATS ITSELF
hope it helps u..........