9th Class Mathematics Chapter 15 Online MCQ Test With Answers PDF English Medium (Pythagoras Theorem)

Mathematics 9th Class English Medium Chapter 15 Online Test

Sr. #	Questions	Answers Choice
1	A rectangular _______ is the union of a rectangle and its interior:	Interior Region Exterior Perimeter
2	In a right angles triangle the largest angle is of:	30° 45° 90° 60°
3	A triangle having all sides different called:	Scalene Right angle Equilateral Isosceles
4	The hypotenuse of right angle triangle is ______ than each of the other two sides:	Half Double Shorter Longer
5	In fig value of x is _________:	5 4 2 3
6	In right angled triangle, there can be ___ right angles:	1 2 3 4
7	If 3 cm and 4 cm are two sides of a right angled triangle, then hypotenuse is:	6 cm 7 cm 5 cm 25 cm
8	If the square of one side of a triangle is equal to the sum o the squares of the other two sides then the triangle is a ___________:	Acute Right Obtuse Scalene
9	If (img) is right angle triangle with right angle at B, then Pythagoras theorem will be:	a<sup>2</sup>+b<sup>2</sup>=c<sup>2</sup> a<sup>2</sup>+c<sup>2</sup>=b<sup>2</sup> b<sup>2</sup>+c<sup>2</sup>=a<sup>2</sup> All of these
10	If (img) is right triangle with right angle at A, then Pythagoras theorem will be:	a<sup>2</sup>+b<sup>2</sup>=c<sup>2</sup> a<sup>2</sup>+c<sup>2</sup>=b<sup>2</sup> b<sup>2</sup>+c<sup>2</sup>=a<sup>2</sup> All of these
11	If a²+b²<c²then triangle is:	Acute Obtuse Right Scalene
12	If a²+b²>c²then triangle is called:	Acute Obtuse Scalene Right
13	If a²+b²=c²then triangle is called:	Acute Right angled Obtuse Scalene
14	In a right angled triangle, with right angle is at C, then Pythagoras theorem is:	a<sup>2</sup>=b<sup>2</sup>+c<sup>2</sup> c<sup>2</sup>=a<sup>2</sup>+b<sup>2</sup> b<sup>2</sup>=a<sup>2</sup>+c<sup>2</sup> All of these
15	Pythagoras discovered the relationship between the sides of _______ triangle:	Acute Right Obtuse Scalene

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