What is the surface area of this design?
1 answer:
You might be interested in
Answer: C) angle 2 and angle 7
Imagine the parallel lines form the boundaries of river. Angles 3, 4, 5 and 6 are considered interior angles as they are in the river. Angles 1, 2, 7, 8, 9 and 10 are exterior because they're outside the river.
Angles 2 and 7 are on opposite sides of the transversal cut that I've highlighted in red (see diagram below). So that's why they're considered alternate. Combine "exterior" and "alternate" to get "alternate exterior"
Answer:
-150
Step-by-step explanation:
Multiply & Divide left to right
Once again Multiply & Divide
Add & Subtract
Final Answer: