Question

please solve it's urgent

Answer 1

your answer-4:5

reason-both are isoceles having the angle to be equal so they are similar triangles
as we know in similar triangles.
$area \: of \: triangle \: 1 \div area \: of \: triamgle \: 2 = altitude1 {}^{2} \div altitude \: 2 {}^{2}$
so area/area2=alt/alt2²
on simplifying we get
alt/alt2=4/5

hope it's clear to you
mark as brainliest :)