Answer:
Step-by-step explanation:
221
Answer:
Second Graph.
Explanation:
It's the only graph that is concave down and the slope is decreasing.
Answer:
306mm²
Step-by-step explanation:
the height h = 86/2 -34 = 43-34=9mm
the area = 34×9= 306mm²
Answer:
i beleive it is c
Step-by-step explanation:
not completly sure
Area of polygon = (number of sides × length of one side × apothem)/2