Question

Vikrant the perimeter of a triangle whose length equal 4.9 CM breadth 7.5 CM​

Answer 1

Answer:

24.8cm

Step-by-step explanation:

Perimeter of triangle:-2(l+b)

=2(4.9+7.5)=2(12.4)=24.8cm

Answer 2

Step-by-step explanation:

provided with three test tubes. One of them contains distilled water and the other two have an acidic solution and a basic solution respectively. If you are given only red litmus paper, how will you identify the contents of each test tube? 6. HCI, HNO, C,H,OH