Math, asked by devendra4484, 4 months ago

If you answer with process Iwill mark as brainlist or thanks you​

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Answers

Answered by devbagri2836
0

Answer:

126cm²

Step-by-step explanation:

base of triangle = 21cm

height of triangle = 12cm

area of triangle = 1÷2×base×height

= 1÷2×21×12

= 21×6

=126

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