Answer:
Step-by-step explanation:
2. Name all angles adjacent to LADE.
1 answer:
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Answer:
9
Step-by-step explanation:
The formula to get the area of a triangle is A= so all you have to do is work backwards. 18x2=36. 36/4=9.
1) 12 * 9 = 108 cm² - part 1
2) 12 - 3 - 3 = 6 cm
3) 6 * 4 = 24 cm² - part 2
4) 108 + 24 = 132 cm ² - the area.
2) 12 - 3 - 3 = 6 cm
3) 6 * 4 = 24 cm² - part 2
4) 108 + 24 = 132 cm ² - the area.