Triangles MCQs with Answers

Past Paper MCQ

The angle of elevation of a ladder leaning against a wall is $60^\circ$ and the foot of the ladder is $4.6$ m away from the wall. The length of the ladder is:

• A.$9.2$ m
• B.$4.6$ m
• C.$6.9$ m
• D.$2.3$ m

Past Paper MCQ

The ratio of the length of a rod and its shadow is $1 : \sqrt{3}$. The angle of elevation of the sun is _?

• A.$90^\circ$
• B.$45^\circ$
• C.$60^\circ$
• D.$30^\circ$

Past Paper MCQ

The angle of elevation of the top of a tower from a point 20 m away from its base is $45^\circ$. What is the height of the tower?

• A.$10$ m
• B.$20$ m
• C.$20\sqrt{3}$ m
• D.$40$ m

The term "median" relates to which of the following?

• A.Square
• B.Circle
• C.Triangle
• D.Rectangle

If the sides of a triangle are $26$ cm, $24$ cm, and $10$ cm, what is its area?

• A.$125$ sq. cm
• B.$130$ sq. cm
• C.$110$ sq. cm
• D.$120$ sq. cm

How many meters will Akram be away from my home, if he starts from my home and travels 8 meters towards north, takes a right and travels 6 meters?

• A.$12$ meters
• B.$14$ meters
• C.$2$ meters
• D.$10$ meters

An electrical pole of height $12$ m is secured by a string of length $20$ m tied from the top of the pole to a point on the ground. Find the distance between the foot of the pole and the point where the string touches the ground.

• A.$16$ m
• B.$18$ m
• C.$14$ m
• D.$15$ m

In a right-angled triangle, the base angle is $45^\circ$, whereas the base length is $3$ dm. The length of the perpendicular is?

• A.$3$ dm
• B.$6$ dm
• C.$3\sqrt{2}$ dm
• D.$\frac{3}{\sqrt{2}}$ dm

The Pythagorean triple whose smallest number is $6$ is:

• A.$6, 7, 9$
• B.$6, 10, 12$
• C.$6, 9, 12$
• D.$6, 8, 10$

Which of the following statements is true about the points $A(3, 4)$, $B(6, 4)$, and $C(6, 0)$?

• A.The points are collinear
• B.The points form an isosceles triangle
• C.The points form an equilateral triangle
• D.The points form a scalene triangle