An acute triangle.
a circle
Circle, cone, cylinder, sphere and equilateral triangle for example.
A Triangle which do not have a right angle.
112.5 degrees
65o
a circle
the larger angle is 60 and the smaller angle is 30.complimentary angles are 2 angles forming 90 degrees.
Rectangle, octagon, hectagon, square...
All triangles that are not right triangles.
Circle, cone, cylinder, sphere and equilateral triangle for example.
Complementary angles are angles that add up to 90 degrees. If the smaller angle is x, the larger is 5x, so 6x = 90. X equals 15, and the larger angle measures 75 degrees.
A Triangle which do not have a right angle.
A seven sided figure with equal angles and equal sides is known as a heptagon. It looks similar to a pentagon but has more sides and therefore larger angles.
i want the answer of this question can someone help me
112.5 degrees
65o
yes because if u measure u and ur friends hand and ur hand they are different angles.