Find the measure of each angle indicated

Find the measure of each angle indicated.

according to the chegg terms
and conditions I have to solve only first four part thanks so
please ask your question separate thanks and upvote it
! #2 165 ? a Loond we know Sumcef all interior angle =180° H+65+575100 H= 180-65-57 De = spo] rt go +40 =180 2 = 180-90-40 se=500 # 3 Ire sol 1130 ? 84 85 +50=1805 17= 45° 20+130 +2 = 100 x=180-130-20 1 x = 30° |