Question

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Answer 1

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}`

Answer 2

12cm is the height

Explanation:

7cm + 16cm = 23cm

138cm² x 2 = 276cm

276cm divide by 23cm = 12