The fourth graph or D (the one in the bottom right corner) this is because a pyramid consists of four triangles and one square at the bottom.
Correct me if wrong
Have a nice day :D
~Hackermcpe
Answer:
cos theta = 4/5
Step-by-step explanation:
Since this is a right triangle
Cos theta = opp side/ hypotenuse
Cos theta = 8/10
cos theta = 4/5
I’m pretty sure it’s 65% please correct me if i’m wrong :)
I don’t know if I’m completely correct but the interior of a pentagon is 540 degrees so add all of them up. Then subtract 540- all of them added up and that should be the answer
Answer:
C
Step-by-step explanation:
sin C=12/13
cos A=12/13
so sin C=cos A
