Question

question is on the pic


plz answer in english and step by step plz​

Answer 1

Answer:

Gas equation is obtained by combining Boyle's Law any Charles law. The aim to find this equation was to create relation between pressure, volume and temperature.

Answer 2

Step-by-step explanation:

b) Area= 1/2(base×height)

A=1/2(9.2×5.7)

A=1/2(52.44)

A=26.22

a) Area= base×height

A=50×32

A=1600

c) Area= 1/2(a+b)×h

   A=1/2(1.8+4.9)×3.4

   A=1/2(6.7)×3.4

   A=0.5×22.78

   A=11.39

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