Answer:
18 cm²
Explanation:
The given triangle is a right angled triangle.
By tilting the triangle & placing the 90° to the base side, we can see that,
Base (b) = 6 cm
Height (h) = 66cm
=》Area of the triangle
= ½bh
= ½ × 6 × 6
= ½ × 36
= 18 cm²
■ Refer to the image.
Hope it helps ⚜