Answer:
Willis is 31 and Heard is 19.
Step-by-step explanation
31 - 19 = 12
31 + 19 = 50
Scalene Triangle
Step-by-step explanation:
DefnWhen all the three sides of the triangle are of different measures, it is a scalene triangle.
1.20%
1.50-30=20
2.15000
The answer is 28 sq. Units