Q7. Which of the following is a correct statement?
(a) In an isosceles triangle the angles opposite to equal sides are equal.
(b) If the hypotenuse and an acute angle of the right-angled triangle are not equal to the hypotenuse and the acute angle another triangle then the triangles are congruent. acute angle of anotor of the vertical angle of an isosceles triangle bisects the base at acute angles.
(c) The bisector of vertical angle of an isoceles triangle bisect the base at acute angle.
(d) All of these
Answers
In an Isosceles triangle the angles opposite to equal sides are equal
Given : Statements
To Find : Correct
Solution:
In an isosceles triangle the angles opposite to equal sides are equal.
This is TRUE
(b) If the hypotenuse and an acute angle of the right-angled triangle are not equal to the hypotenuse and the acute angle another triangle then the triangles are congruent.
FALSE
As for congruent triangle corresponding sides and angle must be equal
(c) The bisector of vertical angle of an isoceles triangle bisect the base at acute angle.
FALSE
as The bisector of vertical angle of an isoceles triangle bisect the base at right angle
Hence correct option is
In an isosceles triangle the angles opposite to equal sides are equal.
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