Question

please solve step by step​

Answer 1

Answer:

perimeter of square=4*sides

therefore, perimeter=4*4=24cm

(b) 6*28(found using Pythagoras theorem)

168cm

(c) 10+6+12+2=30cm

Answer 2

ANSWER

perimeter

Explanation:

square=4a

4a=4 sides of square

4a=4+4+4+4

4a=16cm

traingle=3a

3a= sides of traingle

3a=8+8+6

3a=22cm

rectangle same as square