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10 cm²

Step-by-step explanation:

The area of a square = s², where s is the measure of the side

To calculate the side use Pythagoras' identity

Consider the lower side with right triangle legs 3 and 1, then

side² = 3² + 1² = 9 + 1 = 10 ( take the square root of both sides )

side = , thus

area = ( )² = 10 cm²

10

Step-by-step explanation:

s = sqrt(1² + 3²)

s = sqrt(10)

Area = s²

= 10 cm²

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation: