Finding area and perimeter

This task is about finding perimeter and area.
Find the perimeter and area of the following shaded figures.
 

Question 1Change answer

square-shape.png
a)  Figure A 
     i) Area:  cm2                    ii) Perimeter:  cm

Question 1Change answer

H-shape.png
 
b)  Figure B
      i) Area:  cm2                     ii) Perimeter:  cm

Question 1Change answer

T-shape.png
c)  Figure C
     i) Area:  cm2                    ii) Perimeter:  cm