epicdeputy5 epicdeputy5

05-04-2021
Mathematics

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Please help! Find the perimeter of Trapezoid ABCD. (round your answer to the nearest tenth.)

Answer + explanation please!

Please help Find the perimeter of Trapezoid ABCD round your answer to the nearest tenth Answer explanation please class=

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mlarsen5000 mlarsen5000

05-04-2021

Answer:

19.8 units

Step-by-step explanation:

BC = 5

AD = 8

CD = 1²+3²=c²

1+9=c²

√10=c

c=3.1627766

AB = 2²+3²=c²

4+9=c²

√13=c

c=3.6

5+8+3.6+3.16=19.76

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