bulgarianboy14 bulgarianboy14

17-05-2021
Mathematics

contestada

Zak wants to work out the area of this triangle.
14 cm
8 cm
- 12 cm
Here is his working.
12 x 8 = 96 cm
What is wrong with his method?

Respuesta :

malayiahwarren03 malayiahwarren03

17-05-2021

He isn’t adding! double your numbers ex: 14 x 2 = 28, 8 x 2 = 16 12 x 2 = 24. Now you add it all together 28 + 16 + 24 = 68 cm is your answer!

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