Answer:
if the pyramid has a square base and to find a volume you have to find the area of the base(length*width) and multiply that with the pyramid's height and then multiply 1/3 to find the pyramid's volume
Lets fill in what we can as we go and work our way around to find all the angles and make sure they add to the correct degree.
Lets begin with the supplementary angle next to 142 at the--bottom right and that triangle
180-142=38
180-38-49=93
w=93
Moving to the triangle above that one
vertical angles are congruent
w=93, so the angle above it is 93
180-93-42=45
Now the very bottom triangle
180-142=38
180-38-73=69
To move any further we need to find the angles of the hexagon in the center(hexagon interior angles=720)
180-93=87(93 is w)
(left of 142)180-69=111
(right of 131)180-45=135
131+135+87+142+111=606
180-606=114
z=114
Upperleft triangle
y=180-131
y=49
180-114=66(114 is z)
x=180-49-66
x=65
Bottom left triangle
180-114=66
180-111=69
180-66-69=45
Answer: z=114
Hope this helps, I know I went into unecessary detail :)
I would say D. 7+4 because it is the only one that makes since to me
Answer: the first one it's no solution
The second one its. One so solution
The third one it's no solution
The four one its two solution
And the last one it's no solution
Step-by-step explanation:
I hope its help .I dont know is it correct or not .
Answer:
p=48
Step-by-step explanation:
