Answer:
Step-by-step explanation:
Given
Required
Determine the smallest dimension to use
To answer this question, I'll make use of the attached figure as a point of reference.
The area of the printed matter is:
Substitute 150 for A1
Make H the subject
The area of the full paper is:
Substitute 150/W for H
Open brackets
Collect Like Terms
Differentiate with respect to w and set the result to 0
Set to 0
Collect Like Terms
Cross Multiply
Make the subject
Take positive square root of both sides
Recall that:
Hence, the smallest dimension of the paper is:
The Law of Sines can be applied to all kinds of triangles
Using asa you find that wx=xw and then angle rwx is equal to angle wxv bc of alternate interior angles and then angle xwv is equal to angle rxw also bc of alt int angles
7.2m maybe? I tried our different ways and this made the most sense, again sorry if I’m wrong.
Answer:
A-8.25 B-43.2 C-248.5
Step-by-step explanation: