Question

A quadrilateral EFGH is such that:
(a) EF = 6cm = FG. Is it is a parallelogram?
(b), EF||GH. Is it a parallelogram?
(c) If EF = FG and EF||HG. Is it a parallelogram?
(d) ZE = 70°, ZG = 110°, ZF = 110°. Is it a parallelogram?​

Answer 1

Answer:

(a)-No

b-No

c-yes

d-yes

Step-by-step explanation:

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(a) EF =6cm =FG . Is it a parallelogram? square is a parallelogram whose all sides are equal.. ...

Answer 2

Answer:

∆DCA=60°

∆BAC=60°

∆ADC=60°

Step-by-step explanation:

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