find the perimeter of that shapes
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Step-by-step explanation:
i. P= 2(l+w)
= 2 ( 2+7)
= 2 × 9
= 18cm
A= l× w
= 7cm × 2cm
= 14 cm²
ii. P= 2(l+w)
= 2 ( 1.5 + 8 )
= 2 × 9.5
= 19m
A= l × w
= 1.5m × 8m
= 12m²
And I think both shapes are rectangle!
Answer:
I) given in rectangle - length of rectangle =7 cm
bread of rectangle = 2 cm
perimeter of rectangle=2(l+b)
= 2( 7+2)
= 2 × 9
= 18 cm
ii) given in rectangle - length of rectangular- 8 m
breadth of rectangle - 1.5 m
perimeter of rectangle= 2(l+b)
=2(8+1.5)
=2× 9.5
=19cm