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Anuta_ua [19.1K]
4 years ago
8

The area of rhombus ABCD is 72 square units. EC = 8 units and DB = x – 1.

Mathematics
2 answers:
HACTEHA [7]4 years ago
8 0

Answer:

x=10

Step-by-step explanation:

I took the edg. quiz

dexar [7]4 years ago
7 0
X= 10 units

Area of Rhombus = 1/2 × Product of Diagonals
72 = 1/2×16×(x-1)
144= 16 (x-1)
Dividing both sides by 16,we get
x-1=9
x=9+1
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