Question

plane hkp and plane rkp are two distinct planes. name the intersection of plane hkp and plane rkp.

<--->
a. KP


<--->
b. HK

<-->
c. RP
d. the planes need not intersect

Answer 1

nobody? :,<

Answer 2

Hint : two planes, if they intersect, intersect in a single line

Answer 3

http://www.technologyuk.net/mathematics/geometry/images/geometry_0143.gif

Answer 4

thank you :3

Answer 5

so what do you think is the right answer ?
make a good guess, im sure u wil get it right :)

Answer 6

I think A :D

Answer 7

and you're right!