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4 votes
4 votes
The diagram shows a wedge ABCDEF

BC=13cm

CF=6cm

FA=20cm

Calculate the length of AB

User Philo
by
3.1k points

1 Answer

6 votes
6 votes

Answer:

AB = 13.96 cm

Explanation:

I suppose your wedge like the picture attached, otherwise you can ajust the calculations by yourself

AC² = FA² - CF² = 400 - 36 = 364

AB² = AC² - BC² = 364 - 169 = 195

AB = √195 = 13.96

The diagram shows a wedge ABCDEF BC=13cm CF=6cm FA=20cm Calculate the length of AB-example-1
User Thomasina
by
2.8k points