Question

problem 9. show or describe another way to determine the area. (grid with 1 cm scale and a red parallelogram.)

Explanation:

Step1: Identify shape and dimensions

Parallelogram with base=6cm, height=4cm.

Step2: Another method: Split into rectangle and triangles

Rectangle: length=4cm, width=4cm (area=4×4=16cm²). Two triangles: base=2cm, height=4cm each (area=2×(2×4/2)=8cm²).

Step3: Sum areas

Total area=16+8=24cm².

Answer:

24 cm²