Answer:
Step-by-step explanation:
We are given with a triangle whose Height is 2 cm and base is 9 cm.
We have to calculate the Area of triangle.
As we know that area of triangle is calculated by,
Area = ½ × base × height
Putting the required values we get,
Area = 1/2 × 2 × 9 (cancel 2 with 2)
Area = 9 cm².
Hence, The area of the triangle is 9 cm².