A, B, C are three points such that AB = √50 cm, BC = √98 cm, AC = √288 cm. Then they are the points on
Triangle
Square
Parallelogram
Straight line
Which of the following statement is true?
Every irrational number is a real number
Every point on the number line is of the form √m, where m is a natural number
Every real number is an irrational number
All the above are true
(2 + √5)2 =
10 + √5
9 + 4√5
9 - 4√5
20
Simplify
48
48√3
78√3
144
Find the value of
10
18
25
11.312
The diagram shows a circle with centre O and radius π. Which of the following statement is true?
The circumference and area are both irrational
The circumference is rational, but the area is irrational
The circumference is irrational, but the area is rational
The circumference and area are both rational
Which of the following is irrational?
None of these
For the below right angled triangle, which of the following is true
The perimeter and area are both irrational
The perimeter is rational but the area is irrational
The perimeter is irrational but the area is rational
The perimeter and area both are rational
(3 + √243) - (5 +√3)
2(1 + 4√3)
2 (-1 + 4√3)
-2 + √3
-2 -√3
Which of the following is an irrational number
