Triangle and Its Properties

Least number of possible acute angles in a triangle is_______

• 2
• 1
• 3
• 0

If Z is the centroid, what type of segments are drawn?

• angle bisectors
• perpendicular bisectors
• altitudes
• meidans

Medians and altitudes are same in

• Isosceles

• Equilaterel

• both

• None

Choose the correct statement. (More than 2 can be correct)

• A triangle has 6 exterior angles .

• A triangle has 3 exterior angles .

• The sum of 2 obtuse angled triangle should be greater than 360 degree.

• All of the above

In a triangle PQR , Which of the the given conditions does not hold true.(Read all the options)

• PQ=QR>PR

• PQ-PR,QR

• PQ-QR>PR

• RQ=PR.PQ

The given figure shows tree identical squares . Find x

• 30

• 27

• 36

• 16

Find the values of a , b, c respectively in the given figure.

• 59, 34 , 101

• 67 , 34 , 101

• 59 , 26 , 91

• 67 , 34 , 91

If the height of two poles are 40m and 60m and the distance between their tops is 25m , find the distance between the poles,

• 25m

• 10m

• 20m

• 15m

The number of line of symmetry of an equilateral triangle is-

• 0 as the it is the polygon with least sides.

• 2 as a bisecting line is not considered as line of symmetry

• 3 as it has three sides.

• Infinite as all sides are equal,

6cm and 4cm are the measures of the a triangle. Which of the following can be the minimum and maximum value of the third side respectively.

• 1cm , 10cm

• 3cm , 9.9cm

• 3cm and 10cm

• It may vary depending upon the type of triangle.