Answer:
divide 81 by pi and then by 2
Step-by-step explanation:
240
/ \
5 48
/ \
6 8
/ \ / \
3 2 4 2
Answer: B
Because it does not pass through (0,0)
Answer:
320,000
Step-by-step explanation:
Answer:
Step-by-step explanation:
11 no
46+4x=90 degree(being perpendicular)
4x=90-46
x=44/4
x=11
12 no
They are complementary angles
6 no
angle B+27=180 degree(being straight line)
angle B=180-27
angle B=153
10 no
angle 38 +angle DFE=180 degree(being supplementary)
angle DFE=180-38
angle DFE=142 degree
5 no
They are vertically opposite angles.
7 no
angle AGF and angle CGD (because they have common arm and vertex)
