Exemplar exercise problems II — task. Mathematics CBSE, Class 9.

UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

1. In

$\triangle ABC$ ,

$AB = AC$ and

$\angle B = 50^{\circ}$ . Then

$\angle C$ is equal to

$40^{\circ}$
$50^{\circ}$
$80^{\circ}$
$130^{\circ}$

2. In

$\triangle ABC$ ,

$BC = AB$ and

$\angle B = 80^{\circ}$ . Then

$\angle A$ is equal to

$40^{\circ}$
$100^{\circ}$
$80^{\circ}$
$50^{\circ}$

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content