Question

10. State the number of lines of symmetry for the following figures:
(a) An equilateral triangle
(b) An isosceles triangle
(c) A scalene triangle
(d) A square
(e) A rectangle
(f) A rhombus
(g) A parallelogram
(h) A quadrilateral​

Answer 1

Step-by-step explanation:

an isosceles triangle is a triangle that has two sides of equal length.

equilateral triangle is a triangle in which all three sides have the same length.

A scalene triangle is a triangle in which all three sides have different lengths.

square is a regular quadrilateral, which means that it has four equal sides and four

equal angles.

rectangle is a quadrilateral with four right angles. It can also be defined as: an equiangular quadrilateral.

Answer 2

Answer:

(a) An equilateral triangle⭃ 3

(6) An isosceles triangle⭃    1

(c) A scalene triangle⭃        0

(d) A square⭃                4

(e) A rectangle⭃             2

(f) A rhombus⭃                      2

(g) A parallelogram⭃       0

(h) A quadrilateral⭃         0

Step-by-step explanation: