X plus y plus z equals 180. A triangles angles should ALWAYS add to 180. No ands or buts.
Answer:
using V=w x h x l=11·12·3=396
Step-by-step explanation:
396 cm^3
Step-by-step explanation: Your answer is in the photo
Step-by-step explanation:
(3x+6)= 48(Alternate angles)
3x=48-6
3x=42
x=14
2y+48=5y-9 (Sum of two opposite interior angles= exterior angle)
48+9=5y-2y
57=3y
y=19