Question

Please help me on this!!

Find the area of a parallelogram with base b and height h.
B=74 cm
H=14.8 cm
answer from me: 1,095.2 cm
Use 3.14 the diameter is 28.2, find the area of a circle.
answer from me: 624.26 m
identify the sets to which the number belongs.
answer from me: integer, rational number
thank you so much, plz help if you can

Answer 1

1095.2 cm² is correct (don't forget to say it's cm squared)

624.26 m² is correct (ditto)

I'm not 100% sure what the identity of the sets means, you're probably correct though

Explanation:

area = 74 x 14.8 = 1095.2 cm²

radius = 28.2/2 = 14.1

area = 3.14(14.1²) = 624.26 m²