Question

g perimeter and area using the distance formula

Explanation:

Step1: Identify the coordinates

We have points \( B(-7,11) \) and \( Z(-4,0) \).

Step2: Apply the distance formula \( d=\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2} \)

Here \( x_1=-7,y_1 = 11,x_2=-4,y_2 = 0 \).
Substitute into the formula: \( d=\sqrt{(-4-(-7))^2+(0 - 11)^2}=\sqrt{(3)^2+(-11)^2}=\sqrt{9 + 121}=\sqrt{130}\approx11.4 \)

Answer:

\( d=\sqrt{(-4-(-7))^2+(0 - 11)^2}=\sqrt{9 + 121}=\sqrt{130}\approx11.4 \)