Answer:
230cm²
Step-by-step explanation:
We can split the shape into 2 parts - the triangle and the rectangle.
The area of the retangle is 10*17cm = 170cm²
The area of the triangle = 1/2 * (22-10) * (17-7)
= 1/2 * 12 * 10 = 60
Therefore the total area is equal to 170+60 = 230cm²
