Answer:
You can use the side lengths to determine the angle by using trig. Sin, cosins, and tangent.
D) 64 large e) 73 very large
lol cant believe I did the first part ;*]
-6 is less than -4 when counting down -4 comes before & is therefore greater
Answer:
-93533621
Step-by-step explanation:
Answer:
300
Step-by-step explanation:
every lamp can connect other lamps ，from the first ，it can connect the other 24 lamps，and then， the second ，can also connect other 24 。but the line between the first and the second is counted twice。
so it would be：
（1+2+3+...+24）×24÷2=300
