The Sum of the Length L and the Width W $l = 110 , w = 130$

question 19

Multiple Choice

The sum of the length l and the width w of a rectangular region is 240 meters. Find the dimensions that produce the greatest area.

• A) \(l = 110 , w = 130\)
• B) \(l = 125 ; \quad w = 115\)
• C) \(l = 135 ; w = 105\)
• D) \(l = 120 , \quad w = 120\)
• E) \(l = 115 ; \quad w = 130\)

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Definitions:

Umbilical Vein

The blood vessel in a developing embryo and fetus that carries oxygenated blood from the placenta to the growing baby.

Ligamentum Venosum

A fibrous remnant of the fetal ductus venosus that connects the left branch of the portal vein to the inferior vena cava.

Ligamentum Arteriosum

A small ligament that is the remnant of the ductus arteriosus formed within three weeks after birth.

Ligamentum Teres

A round ligament of the hip joint that connects the femur and the acetabulum, playing a role in hip stabilization.