1. 7,6

2. 12,6

3. 7,10

4. 8,9

Question 2. The ratio of sides of a triangle is 3:4:5. If the area of the triangle is 72 square units, then the length of the smallest side is

1. 4 root 3

2. 5 root 3

3. 6 root 3

4. 3 root 3

Question 3. A unique circle can always be drawn through x number of given non-collinear points, then x must be

1. 2

2. 3

3. 4

4. 1

Question 4. If triangle ABC is similar to triangle DEF, such that angle A = 47 degree and angle E = 63 degree then angle C is equal to

1. 40 degree

2. 70 degree

3. 65 degree

4. 37 degree

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