In equilateral triangle each angle is of
90o
180o
30o
60o
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In equilateral triangle each angle is of
90o
180o
30o
60o
In a right triangle, the longest side is:
Base
None of the above
Perpendicular
Hypotenuse
If two medians of a triangle are congruent then the triangle will be
Right angled
Acute angled
Isosceles
Equilateral
If two legs of aright triangle are 6 cm and 8cm, then its hypotenuse is.
10cm
9 cm
14 cm
12cm
If two angles of a triangle are congruent then the sides opposite to them are
non congruent
similar
congruent
equal
If the three altitudes of a triangle are congruent then the triangle is
Isosceles
Acute angled
Equilateral
Right angled
If sum of measures of two angles is 180o then angles are...........angles.
Equal
Right
Complementary
Supplementary
If sum of measure of two angles is 90o then angles are............angles.
Congruent
Acute
Complementary
Supplementary
If AD is an altitude of an isosceles triangle ABC in which AB = AC. Then:
BD=CD
BD>CD
BD
None of the above
If ABC is an equilateral triangle, then each angle equals to:
90o
180o
120o
60o
Hypotenuse is a side opposite to..............in right angled triangle.
30o
60o
90o
120o
Each side of triangle has...........collinear vertices.
one
two
three
four
Corresponding sides of congruent triangles are:
equal
different
perpendicular
parallel
Corresponding angles of congruent triangles are:
congruent
non-congruent
unequal
supplementary
Construction of traingle ABC with AB = 9 cm and BC = 6cm is possible when CA is equal to
2cm
3 cm
12 cm
16 cm
Construction of a triangle is not possible when
two sides and an included angle are given
three sides are given
three angles are given
two angles and any side are given
Circumcentre is point of concurrency of three of three..........of triangle.
right bisectors
angle bisectors
altitudes
medians
Centroid is the point of concurrency of three..........of triangle.
right bisectors
angle bisectors
altitudes
medians
By which of the following criterion, the two triangle cannot be proved congruent?
AAA rule
SSS rule
SAS rule
ASA
Any two medians of an...........triangle equal is measure.
isosceles
equilateral
acute
obtuse