find the area enclosed
Attachments:
Answers
Answered by
1
Answer:
Total area = 424 cm²
Step-by-step explanation:
Divide the figure into 2 parts.
CDEF is a trapezium and ABCF is a square.
Area of ABCF = (side)² = (18)² = 324 cm²
Area of trapezium = ½ × h × (a + b)
= ½ × 8 × (18 + 7) = 25 × 4 = 100 cm²
Total area of figure = 324 + 100 = 424 cm²
Similar questions