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wolverine [178]
3 years ago
7

Work out the height of a triangle with base b= 7.7mm and area a=164.78mm2

Mathematics
1 answer:
solong [7]3 years ago
5 0

Answer:

21.4 mm

Step-by-step explanation:

area ÷ base = height

164.78 mm^2 ÷ 7.7 mm

21.4 mm

Check:

base • height = area

7.7 mm • 21.4 mm = 164.78 mm^2

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