Question

please give the correct answer .

no irrelevant answers
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Answer 1

Answer:

i)-B

ii)-D

iii)-A

iv)-E

v)-C

Step-by-step explanation:

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Answer 2

Answer:

i - b

ii - d

iii - a

iv - e

v - c

Step-by-step explanation:

Concave quadrilateral = One interior angle is greater than 180° and one diagonal lies outside the shape.

Convex quadrilateral = Each interior angle is less than 180° and the two diagonals are inside the closed space of the quadrilateral.

Regular = It means that the all side is equal in measurement.

Irregular = It means that all side varies in measurement.

Closed curve = A closed curve is a curve where the beginning and end points are the same.