2 x 2 x 6 = 24ft²
1 x 2 x 12 = 24ft²
7.5, 7.058, 8.508,
8.58
Step-by-step explanation:
Let us find the slopes of the two lines
ax+by=c, slope m1 = -a/b
bx-ay=c, slope m2 = b/a
m1*m2 = (-a/b)(b/a) = -1
Therefore the two lines are perpendicular so the answer is D
The answer is 15 cm. Hope I could be of help! ; )
