Q.1. If one angle of a triangle is obtuse, then which one of the following is the possible measure of remaining angles?

100

90

105

85


Q.2.The side length of the equilateral triangle is 2cm, then the perimeter is

2

3

6

8


Q.3.If "b" is the base and "h" is the height, then the area of triangle is

(1/3) bh

(1/2) bh

(1/4) bh

(1/5) bh


Q.4.In an isosceles triangle, the base length is 3 cm, and the other side measures 5 cm, then the length of missing side is

3cm

4cm

5cm

6cm


Q.5.The two of the angles of a scalene triangle are given to be 35 degrees and 65 degrees. What is the measure of the other angle?

70 degrees

90 degrees

80 degrees

60 degrees

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