A right angle measures:
30°
45°
60°
90°
An angle of 120° is called:
Acute
Reflex
Right
Obtuse
Complementary angles add up to:
100
120°
180°
Supplementary angles always total:
270°
360°
Two angles next to each other sharing a side are:
Reflex angles
Adjacent angles
Vertical angles
Straight angles
A triangle has how many sides?
2
3
4
5
A triangle with all angles equal is:
Scalene
Isosceles
Equilateral
Right-angled
The largest angle in a triangle is opposite to:
The shortest side
The longest side
The equal side
None
A triangle with one obtuse angle is called:
Right-angled triangle
Acute triangle
Obtuse triangle
Equilateral triangle
A triangle always has angle sum of:
A rectangle has how many right angles?
1
All sides of a rhombus are:
Equal
Unequal
Curved
The shape of a book is similar to a:
Circle
Triangle
Rectangle
Hexagon
A square is a special case of a:
Trapezoid
Rectangle and Rhombus
Pentagon
Oval
A parallelogram has opposite sides:
Parallel and equal
Slanted and short
A polygon with 6 sides is called:
Octagon
Decagon
A shape with 8 equal sides is a:
A polygon with 3 sides is:
A regular polygon has:
All sides equal
All angles equal
Both sides and angles equal
None of these
A polygon with 9 sides is a:
Heptagon
Nonagon
The shape of the Earth’s orbit is close to:
Ellipse
Parabola
Hyperbola
Which conic section is like a satellite dish?
Spiral
A hyperbola has how many branches?
A cone cut parallel to its base gives an:
Which curve has constant sum of distances from foci?
Involute
