Question

a rectangle whose diamension is 4cm and 3 cm if it bends to form equilateral triangle then what is the area of equilateral triangle.​

Answer 1

Answer:

Step-by-step explanation:

(ii)Perimeter of rectangle=Length of wire

2(l+b)=96

⇒2(36+b)=96

⇒36+b=48

⇒b=48−36=12m

Area of rectanglel×b=36×12=432m  

2