Find the area of the following figures.
6.
(a)
5 cm
7 cm 2
2 cm
2 cm
8 cm
6 cm
4 cm
4 cm
5 cm
5 cm
Answers
Step-by-step explanation:
(a) The perimeter of triangle = Sum of all sides
= 3 + 4 + 5
= 12 cm
The perimeter of triangle is 12 cm.
(b) The perimeter of an equilateral triangle = Sum of all sides
= 9 + 9 + 9
= 27 cm
The perimeter of triangle is 27 cm.
(c) The perimeter if an isoceles triangle = Sum of all sides
= 8 + 6 + 8
= 22 cm
The perimeter of triangle is 22 cm. mrk me brainliest
Step-by-step explanation:
Step-by-step explanation:
(a) The perimeter of triangle = Sum of all sides
= 3+4+5
= 12 cm
The perimeter of triangle is 12 cm.
(b) The perimeter of an equilateral triangle = Sum of all sides
=9+9+9
= 27 cm
The perimeter of triangle is 27 cm.
(c) The perimeter if an isoceles triangle = Sum of all sides
= 8+6+8
= 22 cm
The perimeter of triangle is 22 cm. mrk me brainliest