can someone help me with this? thank you!

Answer:
84 cm ²
Step-by-step explanation:
Formula:
A = 1/2Bh or A = bh/2
Solve:
You can use either formula. I like to use A = bh/2
Since,
b = 14
h = 12
Then,
⊂14× 12 ÷ 2⊃
⊂168÷ 2⊃
⊂84⊃
84 cm ²
Kavinsky