Answer:
See attachment.
If altitude = 45 then
side = 2 * height (or altitude) / square root of 3
side = 2 * 45 / 1.7320508076
side = 90 / 1.7320508076
side = 51.9615242271
Step-by-step explanation:
Answer:
<h3>
2x+11</h3>
Step-by-step explanation:
Add similar elements :6x-4x=2x
Add Subtract the numbers :12-1=11
Answer:
270
Step-by-step explanation:
because 1 forth of turn is 90 and 90*3=270