Question

In a rhombus ABCD, C=70* find the other angles of the rhombus

Answer 1

Since opp angles of a rhombus r equal therefore, C=B=70* also Let A be x, therefore A=D=x. Now sum of all the angles of a rhombus =360 therefore,A+B+C+D=360 So, x+70+x+70=360. 2x+140=360. 2x=220.=x=110