C. 17 r 1 is the correct answer
Answer:
720º
Step-by-step explanation:
We can use vertical angles to figure this out. We can see that each of the unmarked angles in the triangles is a vertical angle to an empty space. A full circle has the measure of 360º. We need half of that which is 180º.
The sum of the angle measures of a triangle is 180º. We have five triangles so the total angle meaure is 900º.
However, we need to subtract the 180º to get 720º.
Easy:
formula for parallelogram is b times h
so 5 times 14 =
70 sq mm.
Answer:
no solution
Step-by-step explanation:
The lines do not cross at any point; therefore, there is no solution.
Answer:
a=1/2
Step-by-step explanation:
