By using a protractor and a straight edge
Is 65 an acute angle
An acute angle
It must be 65 degrees because there are 180 degrees in a triangle. 90+25+65 = 180
It is an acute angle if it measures 65 degrees
Use a straight edge and a protractor to construct an acute angle of 65 degrees
By using a protractor and a straight edge
Oh, dude, it's like super easy. First, you draw a straight line. Then you put the pointy end of the compass on one end of the line and swing it around until it hits the line at 65 degrees. Boom, you've got yourself a 65-degree angle. Like, it's not rocket science or anything.
A 65 degree angle is acute.
Is 65 an acute angle
An acute angle
the completment of a 65 degree angle is 130
Yes. The fourth angle is 115 degrees.
A pair of supplementary angles total 180 degrees. In this instance, the supplement to a 65 degree angle would be 180 - 65 = 115 degrees.
Cos(65 deg) = 0.4226 approx.
It's hard to explain without visual representation. But imagine a 90 degree right angle. Okay, it makes an L, now image a 90 degree angle a little more acute (smaller than 90) that in sense is a 65 degree angle.
An angle of 65° can not be trisected using a compass and straight edge.