Answer:
I think he made a mastake a step 3
Step-by-step explanation:
Area of equilateral triangle = a^2/4 * √3 so side of triangle = a
but if area of equilateral triangle = area of square multiplied by √3 then area of square = a^2 / 4 so side of square = a/2
the ratio length of side triangle to length side of square = a: a/2 that means the side of triangle is doubled the side of square
answer
a) 2:1
Answer: 7,308
Step-by-step explanation: 28 X 9 = 252
252 X 29 = 7,308
The solutions would be 3 and 9
The answer is a (three eights over three fifths= five eights)
