Question

math questions pls fast answer i will mark as brainlist.

Answer 1

$1. ∆LMM \: is \: \: isosceles \: \: triangle.$

$By \: \: isosceles \: \: triangle \: \: theorem$

$angle M = angle N$

$let \: \: consider,$

$angle M = angle N = X$

$∆LMN = angle L + angle M + angle N = 180°$

$X + X + 101° = 180°$

$X = 39.5°$

$angle M = angle N = 39.5°$

$2. ∆GHI$

$angle P = 74°$

$( linear \: angles )$

$angleQ = 32 °$

$( isosceles \: \: triangle \: \: then \: \: find \: \: third \: \: angle )$

$3. angleM = 62°$

$( vertically \: \: opposite \: angle \: \: is \: same)$

$angleM = angleY= 62°$

$(Isosceles \: \: triangle \: \: theorem)$

$angleX = 56°$

$( the \: \: sum \: \: of \: \: all \: \: angle \: \: of \: triangle \: \: is \: \: 180° )$