Answer:
19
Step-by-step explanation:
Answer:240
Step-by-step explanation: Formula equaled to 240,
584
25 × 8 + 20 × 8 + 8 × 20 ÷ 2 + 8 × 8 + 20 × 8 ÷ 2 =
Segment GD is half the length of segment HC.