The vertices of a triangle are listed below. R(1, 5), S(4, -4), T(-5, -4)

What is the area of the triangle?
A. 40.5 square units
B. 29.3 square units
C. 81 square units
D. 20.25 square units

1. convert. simplify your answer and write it as a proper fraction or as a whole or as a mixed number.4oz =_ pounds2. what is 1/3 of 66for both show work.

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles