Question

room has height 3 m and the perimeter of its floor is 30 m then area of four walls of the room is :​

Answer 1

Answer:

Step-by-step explanation:

ANSWER

Area of four walls = Curved surface area

= perimeter × height

=30×3=90m

2

Answer 2

Question ⤵️

room has height 3 m and the perimeter of its floor is 30 m then area of four walls of the room is :

Answer ⤵️

look,it's simple. height is 3m. therefore the area of wall of room is 90 m ^2.

Hope it helps you ✌️

Step-by-step explanation:

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