5)Find out the area of a right angle triangle which has base as 21 cm and perpendicular as 42 cm.
440 cm2
441 cm2
442 cm2
443 cm2
pls give me the solution. l know the answer is option 2
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1
Answer:
441 cm2
I hope my answer is correct.
Step-by-step explanation:
Given that
perpendicular= 42cm
base. = 21cm
Area of right angle triangle=1/2×b×h
=1/2×21×42
=21×21
=441cm square
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