Question

finding perimeter, circumference, and area find the perimeter (or circumference) and area of the figure. (where necessary, use π ≈ 3.14.) 11. triangle diagram with sides 5, 5, base 6, height 4

Explanation:

Step1: Calculate Perimeter

The triangle has sides 5, 5, and 6. Perimeter is sum of all sides.
$Perimeter = 5 + 5 + 6$
$Perimeter = 16$

Step2: Calculate Area

For a triangle, area formula is $\frac{1}{2} \times base \times height$. Base = 6, height = 4.
$Area = \frac{1}{2} \times 6 \times 4$
$Area = 12$

Answer:

Perimeter: 16, Area: 12