the second one? Step-by-step explanation:
Answer:
5 inches
Step-by-step explanation:
23 - 10 - 8 = 5 inches
Answer:
See explanation, and comment for more details!
Step-by-step explanation:
10. The perimeter of any shape is the sum of the length of the sides, which means that the perimeter of this triangle is x+y+z.
11. Since this is a right triangle, the two legs form the height and base. The area of this triangle is therefore x*y/2.
12.
a. x=3, y=4, z=5
b. 
c.
Hope this helps!
Multiply 15 x 3.14. You'll get 47.1. Thats the area