If the opposite angle of rhombus are (2x)°and (3x-40°) then what is the value of x? Options :
A. 100°
B.80°
C.160°
D.40°​

we know, that the opposite angles of a Rhombus are equal,

so,

=》

=》

=》

so, the value of x = 40°

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

step-by-step explanation:

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