Question

Find the perimeter and area ​

Answer 1

Answer:

perimeter

sum of all angles

14+14+14+14

48

area

side✖side

14✖14

196cm

Answer 2

Answer:

perimeter of semicircle=πr+2r

=3.14×14+2×14

=71.96cm

perimeter of the square=4×14

=56cm

the perimeter of the figure =71.96+56

=127.96 cm

area of the semicircle=1/2πr^2

=1/2×3.14×14^2

=307.72sq.cm

area of the square=a^2

=14×14

=196sq cm

area of the figure =503.72sq.cm

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