Answer:
x = anything as long as they're the same number
Step-by-step explanation:
For perpendicular lines, m1m2 = -1 or m2 = -1/m1.
Line y = x + 1 has a slope of 1, Hence, the perpendicular line will have a slope of -1/1 = -1
Required equation is y - y1 = -1(x - x1)
y - 2 = -(x - (-2))
y - 2 = -(x + 2)
y - 2 = -x - 2
y = -x - 2 + 2
y = -x
Answer:
Step-by-step explanation:
<u>Work:</u>
- 2(π x 21 x 21/2) + (π x 42 x 42/4) = Area of figure
- => π x 21 x 21 + (π x 42 x 42/4) = Area of figure
- => (22/7 x 21 x 21) + (22/7 x 21 x 21) = Area of figure
- => 2(22/7 x 21 x 21)
- => 2(22 x 3 x 21)
- => 2772 cm²
Hence, the area of the shape is 2772 cm².
Answer:
square hope this helps lol