Which unit of measure would be appropriate for the area of a picture that is 20 centimeters tall and 15 centimeters wide?

a. centimeters
b. square centimeters
c. cubic centimeters
d. meters

As area of picture is 300 cm² thus Square centimeters is the appropriate unit for measuring area of picture .

Option (B) is correct .

Step-by-step explanation:

Formula

Area of rectangle = Length × Breadth

As given

A picture that is 20 centimeters tall and 15 centimeters wide .

Length = 20 cm

Breadth = 15 cm

Putting all the values in the formula

Area of rectangle = 20 × 15

                              = 300 cm ²

As area of picture is 300 cm² thus Square centimeters is the appropriate unit for measuring area of picture .

Option (B) is correct .

1/800 is the right answer