find the area of a triangle , two sides of which are. 17 cm and 10 cm and perimeter is 48 cm
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Answer:
48 is correct answer please mark me branliest
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Answer:
perimeter = 48cm
17 + 10 + z = 48
27 + z = 48
z = 21cm
S = (x+y+z)/2
S = (48)/2
S = 24cm
area of the triangle
= √[ (S)(S-x)(S-y)(S-z) ]
= √ [ (24)(5)(14)(3) ]
= √ ( 3*2*2*2*5*2*7*3)
= √ (12²)(5*7)
= 12 √35 cm²
pls mark this as brainliest
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