d^2= (7-1)^2 + (12-4)^2
d^2= 6^2+8^2= 36+64= 100
d=\sqrt{100} = 10
M= ((4+6)/2, (4+8)/2)
M= (5, 6)
Answer:
51
Step-by-step explanation:
Answer: 3
i think im not 100% sure
we have
cscθ =1
=
h=5
p=4
b=
b=3
now
cosθ==
<u>c. 3/5</u>
11/6 - 5/6 = 6/6