Answer:
3
Step-by-step explanation:
tan 60 = root(3)
tan² 60 = {root (3)}²
tan² 60 = 3
I believe the answer would be either .01 or .001
Answer:
SA: 664 in²
LA: it’s supposed to be 1040cm???
Step-by-step explanation:
SA: find the area of all sides of the prism first (I suppose it’s rectangular?)
80+80+112+112+140+140 = 664
LA: the lateral area formula is (perimeter of base)*height...
perimeter of base = (6+6+14+14) = 40
40 * 26 = 1040
I may be wrong on the second one since I don’t know what the prism’s shape is... Hope it helps though ;)
A.) "Pentagon" is the regular polygon will not tessellate alone it is because<span> if we put 3 pentagons, the sum of the measure of the angles is 324 and there will be no room for a 4th pentagon.
Hope this helps!</span>
