A quadrilateral can not have obtuse angles.
Answer:
75.4
Step-by-step explanation:
A=2πrh+2πr2=2·π·2·4+2·π·22≈75.39822
Answer:
Graph the line using the slope and y-intercept, or two points.
Slope: 2
y-intercept: (0, -1)
<u>x | y
</u>0| -1
1 | 1
Step-by-step explanation:
The percentage of Chang from 7.50 to 9.00 is 20