
Home > GC > Chapter 11 > Lesson 11.1.3 > Problem 11-43
11-43.
Find the area and circumference of
The two triangles are similar, which means the ratios of corresponding sides are equal.
Therefore
Since you now know that
Radius
Area
Circumference
Find the area and circumference of
The two triangles are similar, which means the ratios of corresponding sides are equal.
Therefore
Since you now know that
Radius
Area
Circumference