10. Find the total surface area of the triangular prism shown below.
1 answer:
You might be interested in
Answer:
1 and - 1
Step-by-step explanation:
The equation of a line passing through the origin is
y = mx ( m is the slope ( gradient ) )
y = x ← is in this form
with gradient m = 1
Parallel lines have equal gradients
Then the gradients of lines parallel to the given line is 1
Given a line with gradient m then the gradient of a line perpendicular to it is
= -
= -
= - 1
Then the gradients of lines perpendicular to this line is - 1
Answer:
See attached image
Step-by-step explanation:
See attached image
Answer:
C.
D.
E.
Step-by-step explanation:
Formula for volume of a cuboid . where l is the length, w is the width and h is the height.
Using this equation we can answer the question by using the values given.
From the list of answers, we can compare each one to the answer we got and see if they match up.
The answers that match up are:
C. - it is exactly like the answer we got.
D. - if we simplify the brackets, it is exactly like the answer we got.
E. - once again, if we simplify the brackets it is like the answer we got.
None of the other answers are correct as they do not match up with the answer we got.