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Gala2k [10]
3 years ago
7

Figure ABCD (below) is a kite.

Mathematics
2 answers:
Jet001 [13]3 years ago
5 0

Answer:

The length of line segment CD is 28 units.

Step-by-step explanation:

Given the diagram of kite in which

AB=3x+1

BC=22

AD=4x units

As two disjoint pairs of consecutive sides of kite are congruent i.e

AB=BC and AD=DC

3x+1=22

3x=22-1

x=\frac{21}{3}=7

CD=AD=4x=4\times 7=28 units

Hence, the length of line segment CD is 28 units.

Option C is correct.

ololo11 [35]3 years ago
3 0
3x + 1 = 22
3x = 21
x = 7

CD =  AD = 4x = 4(7) = 28

answer
CD = 28

<span>C. 28 units</span>
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