25.5k views
3 votes
Should be fairly easy..

Should be fairly easy..-example-1
User Marecky
by
4.2k points

1 Answer

2 votes

Answer:

72 cm²

Explanation:

Area of a ∆ = 1/2 × b × h

b = 12 cm

h = 12 cm

Area = 1/2 × 12 × 12

= 1/2 × 144

= 72 cm²

User Yoni Rabinovitch
by
4.2k points