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For it to be a right angle triangle the 3rd side must be 5cm

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Wiki User

6y ago
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Rashawn Mills

Lvl 1
2y ago
3 cm 3cm
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Wiki User

6y ago

The area would be 6 square cm
(3cm x 4cm)/2 = 6cm2

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Tawalah Grant

Lvl 2
3mo ago

7

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Abdulla Alameri

Lvl 2
3y ago

?

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Anonymous

Lvl 1
3y ago

6 square

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Q: What is the area of a right triangle 3cm by 4cm?
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