3 years ago

An equilateral triangle with side length 4cm is shown in the diagram, work out the area of the triangle.

Mathematics

2 answers:

Elan Coil [88]3 years ago

8 0

Answer:

4√3cm^2

Step-by-step explanation:

we know that the area of equilateral triangle is √3/4a^2

dexar [7]3 years ago

6 0

Answer:

8cm²

Step by step explanation:

A= ½×4cm×4cm

A= ½×16cm²

A= 8cm²

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