Answer: a) 110√2 meters
b) 2.42 hectares
<u>Step-by-step explanation:</u>
a) Since it is a square, the diagonal cuts the square into two 45-45-90 triangles where the diagonal is the hypotenuse. Therefore, the sides are length x and the diagonal is length x√2.

b) Area of a square is side squared. 10,000 meters² = 1 hectare

Answer:

Step-by-step explanation:
Express the fraction as number of houses over number of businesses, that is
ratio =
Divide numerator and denominator by 5 for simplest form
ratio = 
Acute, isosceles (answer)
280 because if you divide 175 by 5 you get 35 which is the amount of miles the van travels in 1 hour and then you multiple 35 by 8 and you have your answer 280
Answer:
6i
Step-by-step explanation: