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2 years ago

7

A triangle has a base of four units and a height of three units mark Johnson triangle again but double the height how does the a

rea of a triangle change

1 answer:

Anika [276]2 years ago

8 0

Answer:the area increases by 6square unit

Step-by-step explanation:

First area. 1/2b×h

1/2×4×3=6squre unit

Second area..1/2×4(2×3)

1/2×4×6=12 square units...

Difference is 6 square units

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