(i) Assertion: In ABC, Angle A = Angle C and BC = 4 cm and AC = 3 cm then the length of side AB = 3 cm. Reason: Sides opposite to equal angles of a triangle are equal.
(ii) Assertion: In ABC, AB=AC and Angle B = 50°,then Angle C is 50°. Reason: Angles opposite to equal sides of the triangle are equal.
(a) Both Assertion and reason are true and reason is the correct explanation of Assertion.
(b) Both Assertion and reason are true but reason is not the correct explanation of Assertion.
(c) Assertion is true but the reason is false.
(d) Assertion is false but the reason is true
(ii) Assertion: In ABC, AB=AC and Angle B = 50°,then Angle C is 50°. Reason: Angles opposite to equal sides of the triangle are equal.
(a) Both Assertion and reason are true and reason is the correct explanation of Assertion.
(b) Both Assertion and reason are true but reason is not the correct explanation of Assertion.
(c) Assertion is true but the reason is false.
(d) Assertion is false but the reason is true
Answers & Comments
Answer:
Assertion: In AABC, ∠C = ∠A => AB = BC as side opposites to equal angles in a triangle are equal
BC = 4 cm
=> AB = 4 cm
explanation of A. is the correct option:
Learn More:
in figure a b greater than AC and OB and OC are the bisectors of ...
the equal sides AB and AC of an isosceles triangle ABC are ...Hence Assertion is correct
Reason: In a triangle, angles opposite to two equal sides are equal.
Correct
Reason is correct explanation of the
Assertion
A and R are true and R is correct
Answer:
ans is option(d)
Step-by-step explanation:
since angle A= angle C so AB = BC thats why d is correct