Chapter 4.6, Problem 7MRE

a)

To determine

To draw:An acute scalene triangle.

Explanation of Solution

Given information:

A scalene triangle with acute angles.

Graph:

Acute angles measures less than ${90}^0.$

A scalene triangle has no equal sides.

The diagram of acute scalene $\Delta JKL$ is shown below.

  

b)

To determine

To draw:An obtuse scalene triangle.

Explanation of Solution

Given information:

A scalene triangle with obtuse angles.

Graph:

Obtuse angles measures greater than ${90}^0.$

A scalene triangle has no equal sides.

The diagram of obtuse scalene $\Delta JKL$ is shown below.