65 + 65 + 45 + 45 = 220
35 + 35 + 45 + 45 = 160
220 + 160 = 380
380ft of fencing
The answer is 20 because 20÷10=2
Since this is a right triangle, one of the angles is going to be 90. And just with the other two angles would have to add up to 90
Example: One angle is 90 Degrees. Another angle is 30 Degrees and the last angle has to be 60, because 30+60=90
Answer:
Step-by-step explanation:
6*12= 72
0.95*12=11.4
72+11.4=83.4
Answer:
550 mm^2
Step-by-step explanation:
A net can be drawn as shown in the first figure attached. Each square represents 5 mm by 5 mm, so is 25 mm^2. Altogether, there are 22 of them, so the total area is ...
(25 mm^2)·22 = 550 mm^2
The second attachment shows that net folded up to make the given figure.
_____
In the first attachment, the green shades represent the left- and right-side faces. (Darker green is left side.) The red and blue shades represent the front- and back-side faces. The white rectangles represent the top and bottom faces. The dark black lines are the cut lines. If you want to fold the figure up, the lighter lines are the fold lines.
The second attachment is just verification that all faces are accounted for and the net actually corresponds to the given figure.