Question

Answer the question in attachment

Q. 2
Q.3

Answer 1

Answer:

Step-by-step explanation:

Q2.answer is 4cm

Q3.answeris 162m²

Area of square / area of rectangle= 4/3

Side²/l×b= 4/3

Side²= 4/3×3×4

Side²= 16

Side= 4cm

Diagonal of square is 18m

Let side of square be a

By Pythagoras theorem

a²+a²=18²

2a²= 324

a²=162

a=√162

Area of square =side²

= (√162)²

162m²

Answer 2

Answer:

I have tried to solve....

If incorrect then sorry....

Step-by-step explanation: