Answer:
60 degrees
Step-by-step explanation:
To find the exterior angle you need to add the other two angles together
so 25+35=60
therefore <1=60
Answer:
30.4
Step-by-step explanation:
if you want the basic perimeter just add up all the sides
Answer:
I believe it would be 73.8 or if they are rounding up 74.
Step-by-step explanation:
15% of 60 is *9* and 8% of 60 is *4.8*
9+4.8=13.8
13.8+60=73.8.
5/6 of the trees were apple trees
Answer:
32°
Step-by-step explanation:
The population of students in a school is 810.
We want to find the sectoral angle that corresponds to 72, if we should represent this on the pie chart.
This is given by number of students in class over total times 360.

The required central angle is 32°