Question

6.
Find the altitude of a triangle whose area is 45 cm² and base 15 cm​

Answer 1

Answer:

6cm

Step-by-step explanation:

given: area=45cm²

           base=15cm

let height be h

area of a triangle= 1/2×base×height

                       45= 1/2×15×h

                         h=45×2×1/15

                         h=6cm  

hope this helps