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3 years ago

What is the area of a right triangle 21 centimeters wide and 13 centimeters tall?

Mathematics

2 answers:

Alona [7]3 years ago

6 0

Sydalexandrea_15 add me on snap

TiliK225 [7]3 years ago

4 0

Answer:

136.5 square centimetres

Step-by-step explanation:

Area of a right triangle = 1/2 tall x wide

The area = 1/2 x 21 cm x 13 cm = 136.5 cm^2

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