Question

plz solve 8 question.

Answer 1

X equal to 70 and Y is also equal to 70 then the side of opposite angles are equal show that AB is equal to AC

Answer 2

$x = 180 - 110$
$x = 70$
$y + 70 + 40 = 180 \\ y = 180 - 110 \\ = 70$
hence,
it is an isocles triangle and AB and AC are the equal sides




this is a very easy question may this help you