Want free 15 points + brainliest? answer this correctly and i got you
which statements are true based on the diagram?
check all that apply.
a. points a, b, and d are on both planes.
b. point h is not on plane r.
c. plane p contains point f.
d. points c, d, and a are noncollinear.
e. the line containing points f and g is on plane r.
f. the line containing points f and h is on plane r.

Step-by-step explanation:

A. Points A, B, and D are on both planes.

  -- true. These points are on the line of intersection of the planes, so are in both planes.

B. Point H is not on plane R.

  -- true. Point H is not shown as being on either of the identified planes.

C. Plane P contains point F.

  -- false. Point F is shown as being in plane R, not P.

D. Points C, D, and A are noncollinear.

  -- true. Point C is not on the line containing points A and D.

E. The line containing points F and G is on plane R.

  -- true. F and G are both in plane R, so the line containing them will also be in that plane.

F. The line containing points F and H is on plane R.

  -- false. Point H is not in plane R, so will not be on any line in plane R.

28

step-by-step explanation:

because that's the answer

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two