Question

Find the value of x.
A=70°,B=40°,C=x,D=35°​

Answer 1

$\underline{\underline{\huge{\pink{\tt{\textbf Answer :-}}}}}$

Sum of all angles=360°

∠A+∠B+∠C+∠D=360°

70+40+x+35=360°

145+x=360

x=360-145

x=215