d) circle
VER
78 The surface of a wall is
a) plane
b) rough
el curve
d)circle
19 Flat surfaces are known as
acurve surfaces
b) rough surfaces
c) plane surfaces
d)space
20.
A flat surface which extends endlessly in all directions is called as a
2) plane
b) space
c) curve
please answer the three questions
Answers
Answered by
1
Answer:
19. b
20. b
hope it helps......
Answered by
1
Answer:
19.b, 20.b I hope
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