When you reflect an figure across the line y=x, the x- and y-coordinates switch places. This means that J' will be at (1, -2), K' will be at (-3, 2); and L' will be at (2, 2).
Answer:
19,27 cm^2
Step-by-step explanation:
area of triangle = (6 x 3)/ 2 = 9 cm^2
circle area : 3^2 x 3,14 = 28,27 cm^2
area of shaped region = 28,27 - 9 = 19,27 cm^2
We know that the slope is -5, so:
y = -5x + b
Input (1, 2)
2 = -5 + b
b = 7
So:
y = -5x + 7
47x-12
by step
36x -12 +11