Question

a park shaped like a pentagon has four equal length sides and one unequal side whose length is 35 feet (ft). the perimeter of the park is 195 ft. what is the length in feet of one of the equal length sides? show calculator how do i enter a student - produced response on the sat? show me! report a problem

Explanation:

Step1: Let the length of equal sides be \( x \)

There are 4 equal sides, so their total length is \( 4x \), and one unequal side is 35 ft. Perimeter is sum of all sides, so \( 4x + 35 = 195 \).

Step2: Solve for \( x \)

Subtract 35 from both sides: \( 4x = 195 - 35 = 160 \). Then divide by 4: \( x = \frac{160}{4} = 40 \).

Answer:

40