Answer:
10cm
Step-by-step explanation:
I think i get your question
abc = a triangle
altitude is also know as the Height
what is iys altitude = what is the height
Area of a triangle is = 1/2 Base × Height
Area = 60cm²
Base = 12cm
Height = h
60 = 1/2 (12 × h)
60=1/2(12h)
divide 12 by 2
60 = 6h
divide both sides by 6
60/6 = 6h/6
h = 10cm
C heck or Verify
60 = 1/2 (12 × 10) cm
60 = 1/2 (120)
divide 120 by 2
60 = 60
Hope this helps
Uchechukwu.
