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Help... ........... ..​-example-1
User Salma
by
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2 Answers

6 votes

Given :

  • AB = 7 cm

  • DC = 16 cm.

Area of trapezoid = 138 cm²

Solution :


\boxed{Area = (1)/(2) * (a + b) * h}


  • 138 = (1)/(2) * (7 + 16) * h


  • 138 * 2 = 23 * h


  • h = (276)/(23)


  • h = 12

Height of Trapezoid = 12 cm


\mathrm{ \#TeeNForeveR}

User Desmond Gold
by
9.4k points
3 votes

Answer:

12cm is the height

Explanation:

7cm + 16cm = 23cm

138cm² x 2 = 276cm

276cm divide by 23cm = 12

User Rsaesha
by
8.4k points

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