Quiz: Triangle
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1. If a triangle has angles 90°, 60°, 30°. Is it a right angle triangle?
Yes
No
2. The perimeter of an equilateral triangle is 15cm. What is the length of one side?
15cm
5cm
45cm
3. If a triangle has sides of 2cm, 3cm, 4cm, what is the type of triangle?
Equilateral
Isoceles
Scalene
4. If a triangle has 2 angles of 75°. What is the measure of third angle in degree?
15
45
30
5.Where does an angle in a triangle?
vertex
side
center
6.In which of the following triangle, all the sides are unequal?
scalene
isosceles
right angled
7.Choose the type of triangle in which two sides are equal ?
scalene
isosceles
right angled
8.Each angle of an equilateral triangle is equal to how much?
60°
70°
50°
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