Answer: 5
Step-by-step explanation:
AE is half of AC
2 (x + 2) = 5x - 11
2x + 4 = 5x - 11
+ 11 + 11
2x + 15 = 5x
- 2x - 2x
15 = 3x
/ 3 / 3
x = 5
Answer:
For number 5, it is vertical angles. For number 6, it is complementary angles. For number 7, it is supplementary angles. Lastly, for number 8, it is supplementary angles.
Answer:
y=8
Step-by-step explanation:
Answer:
166 m^2
Step-by-step explanation:
Break the diagram into 3 rectangles:
rectangle 1 has 5 m width and 9 m length
rectangle 2 has 19 m width and 4 m length
rectangle 3 has 5 m width and 9 m length
area of rectangle 1 = l * w = 9m * 5m = 45 m^2
area of rectangle 2 = l * w = 4m * 19m = 76 m^2
area of rectangle 3 = l * w = 9m * 5m = 45 m^2
total area = area of rectangle 1 + area of rectangle 2 + area of rectangle 3
= 45m^2 + 76 m^2 + 45 m^2
= 166m^2
