They are not equivalent fractions.
Answer:
A = 18
sq meters
Step-by-step explanation:
find BD, can use altitute rule:
3 / BD = BD / 9
BD² = 27
BD =
= 3
Area of ΔABC = 1/2 · (3+9) · 3
A = 6 · 3
Answer:
20x^2
Step-by-step explanation:
2*x*10*x
20*x^2
20x^2