Muhammad Imdad Ullah

The quiz contains MCQs Theorems Related with Area from Mathematics of 9th class with Answers. Chapter 16 of 9th class mathematics is about theorems Related with Area. There are 16 Multiple-Choice Questions in this Quiz. Let us start with the Quiz.

Online Multiple-choice Questions from mathematics of 9th class, Chapter 16 “Theorems Related with Area”.

1. The region enclosed by the bounding lines of a closed figure is called the ———- of the figure.

 Area

 None of these

 Circle

 Boundary

2. In a right-angled triangle, one angle is $90^o$ and the other two angles are ———-.

 Obtuse

 Right

 Acute

 Supplementary

3. If 3cm and 4cm are two sides of a right-angled triangle, then hypotenuse is

 5cm

 4cm

 2cm

 3cm

4. In a right-angled triangle which side is the longest?

 All sides are equal

 Base

 Perpendicular

 Hypotenuse

5. In the figure below, $x=?$

 $x=1cm$

 $x=3cm$

 $x=2cm$

 $x=\sqrt{2cm}$

6. In the figure below, $x$ is

 $x=16cm$

 $x=8cm$

 $x=10cm$

 $x=6cm$

7. In the right-angled triangle, the greater angle is ————-.

 $60^o$

 $120^o$

 $90^o$

 $30^o$

8. In the figure below, $x=?$

 $x=18cm$

 $x=5cm$

 $x=12cm$

 $x=8cm$

9. If the hypotenuse of an isosceles right-angled triangle is $\sqrt{2}$ then each of the other sides is.

 2cm

 3cm

 1cm

 4cm

10. The right triangle ——— is a side opposite to the right angle.

 Square of a Base

 Base

 Perpendicular

 Hypotenuse

11. Let $c$ be the longest of the sides, $a$, $b$, and $c$ of a triangle. If $a^2+b^2>c^2$ then the triangle is.

 Obtuse

 Right

 Left

 Acute

12. In an Isosceles right-angled triangle, two acute angles are equal to

 $45^o$

 $90^o$

 $30^o$

 $60^o$

13. Let $c$ be the longest of the sides $a$, $b$, and $c$ of a triangle. If $a^2+b^2<c^2$, then the triangle is.

 Acute

 Left

 Obtuse

 Right

14. Let $c$ be the longest of the sides, $a$, $b$, and $c$ of a triangle. If $a^2+b^2=c^2$, then the triangle is ———–.

 Left

 Acute

 Right

 Obtuse

15. If the square of one side of a triangle is equal to the sum of the squares of the other two sides then the triangle is a ———– triangle.

 Left angled

 Right angled

 Acute angled

 Obtuse angled

16. In a right-angled triangle if $m\angle B = 90^o$ then which of the following is true?

 $a^2+b^2=c^2$

 $a^2+c^2=b^2$

 $a^2-c^2=b^2$

 $b^2+c^2=a^2$

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MCQs Theorems Related With Areas (9th Class Mathematics)

• The region enclosed by the bounding lines of a closed figure is called the ———- of the figure.
• If the square of one side of a triangle is equal to the sum of the squares of the other two sides then the triangle is a ———– triangle.
• Let $c$ be the longest of the sides, $a$, $b$, and $c$ of a triangle. If $a^2+b^2=c^2$, then the triangle is ———–.
• Let $c$ be the longest of the sides, $a$, $b$, and $c$ of a triangle. If $a^2+b^2>c^2$ then the triangle is.
• Let $c$ be the longest of the sides $a$, $b$, and $c$ of a triangle. If $a^2+b^2<c^2$, then the triangle is.
• If 3cm and 4cm are two sides of a right-angled triangle, then hypotenuse is
• The right triangle ——— is a side opposite to the right angle.
• In the figure below, $x$ is
• In the figure below, $x=?$
• In the figure below, $x=?$
• In the right-angled triangle, the greater angle is ————-.
• In a right-angled triangle, one angle is $90^o$ and the other two angles are ———-.
• If the hypotenuse of an isosceles right-angled triangle is $\sqrt{2}$ then each of the other sides is.
• In a right-angled triangle which side is the longest?
• In a right-angled triangle if $m\angle B = 90^o$ then which of the following is true?
• In an Isosceles right-angled triangle, two acute angles are equal to

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MCQs Pythagoras Theorem Quiz from Mathematics of 9th Class with Answers. There are 16 multiple-choice questions from chapter 15 of the ninth class Mathematics. Let us start with MCQs Pythagoras Theorem Quiz.

Please go to MCQs Pythagoras Theorem Quiz 9th Class to view the test

MCQs Pythagoras Theorem 9th Class Mathematics

• In a right-angled triangle, the square of the length of the hypotenuse is equal to the ——— of the squares of the lengths of the other two sides.
• If the square of one side of a triangle is equal to the sum of the squares of the other two sides then the triangle is a ———– triangle.
• Let $c$ be the longest of sides, $a, b$, and $c$ of a triangle. If $a^2+b^2=c^2$ then the triangle is ————-.
• Let $c$ be the longest of the sides $a, b$, and $c$ of a triangle. if $a^2+b^2>c^2$ then triangle is ————.
• Let $c$ be the longest of the sides $a, b$, and $c$ of a triangle. If $a^2+b^2<c^2$ then the triangle is ———-.
• If 3cm and 4cm are two sides of a right-angled triangle, then hypotenuse is ———–.
• In right triangle ———- is a side opposite to right-angle.
• In the figure, $x$ is
• In the figure, $x=$
• In the figure $x=$
• In a right-angled triangle, the greater angle is ———-.
• In a right-angled triangle, one angle is $90^o$ and the other two angles are ———–.
• If the hypotenuse of an isosceles right-angled triangle is $\sqrt{2}$ then each of the other sides is ———.
• In a right-angled triangle which side is the longest?
• In a right-angled triangle if $m\angle B=90^o$ then which of the following is true?
• In an Isosceles right-angled triangle, two acute angles are equal to ———-.

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