half of a clock
An acute angle is an angle that is less than 90 degrees.
They make a pair of acute angles and a pair of obtuse angles. In rotational order, the angles are acute, obtuse, acute, obtuse.
Some objects that are shaped like an oval include eggs and footballs.
Acute angles are angle less than 90 degrees. They are very important for things like construction.
Two acute angles and two obtuse angles. If you do not know what these angles are, I will show you. An acute angle is an angle that has less than 90 degrees on your protractor (Shaped like a semi-circle. Found in a mathematical set). An obtuse angle has more than ninety degrees. An angle with ninety degrees is a right angle.
It has 3 interior acute angles 2 of which are equal in size
An acute triangle has 3 sides of different lengths and 3 interior acute angles of different sizes
A tent...
eggs
A sphere.
There are no ordinary household objects shaped like a decagon. Some glasses or vases may be decagonal in shape.
Kites, computer screens, computer keys, and wireless routers are just a few objects shaped like quadrilaterals.