I did out all my work but it got deleted. Hope you don't mind just answers.
5) 10
6) 32
7) 64 pi
8) A=64 pi C=16 pi
9) A=110.25 pi C=21 pi
10) A=1024/pi C=64
11) L=4sqrt(5) or about 9 midpoint is (1,4)
12) L=sqrt(37) or about 6 midpoint is (-1,-3.5)
Sorry I couldn't show work, hope this helps :)
hey mate☺️☺️ here's your answer......
4x'4 + 1
There are 3 1/3
Because 3/2*3 1/3 =5
The interceps for x and y is in the pic
JK with a line above reads segment JK.
Segment JK extends between vertices J and K, this is angles J and K.
Then, segment JK is included between angle J and and angle K
