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Byju's Answer
Standard IX
Mathematics
Euclid's Definitions
Boundaries of...
Question
Boundaries of solids are
(a) lines
(b) curves
(c) surfaces
(d) points
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Solution
(c) surfaces
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Similar questions
Q.
Boundaries of solids are
(a) lines
(b) curves
(c) surfaces
(d) none of these
Q.
Boundaries of surfaces are
(a) lines
(b) curves
(c) polygons
(d) none of these
Q.
The boundaries of the solids are called curves.
Q.
In a closed shape the boundary lines or curves meet at same point.
Q.
Match the columns.
Column I
Column II
(i) If two lines have one common point, then the lines are called
(a) Vertex
(ii) The distance around a circle is its
(b) Region
(iii) Three edges meet at a point is called a
(c) Adjacent
(iv) The interior of a curve together with its boundary is called its
(d) Circumference
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