Let's take a quiz on Triangles

1. What is the value of third angle if other two angles are 90 and 60?

2. Calculate hypotenuse if base and height are 3 and 4 respectively

3. A triangle having all three sides equal is known as ?

scalene

isosceles

equilateral

4. Area of a right trinangle with base = 20 and height = 25 is

300

250

500

5. An acute triangle has

All angles less than 90

One angle equal to 90

2 angles greater than 90