Known for their seafaring skills and construction of fine canoes, the people of micronesia produced functional wapepe, or which also have an aesthetic impact.
a. navigational mapsb. basketsc. woodworkd. textiles

A. navigational maps

Explanation:

The maps created by the people of Micronesia were composed of wooden sticks. The horizontal and vertical sticks act as supports, while diagonal and curved ones represent wave swells. To represent the several islands, the Micronesia people traditionally used small shells. All the information should be memorized because these maps were not carried during the voyages.

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.