3 years ago

PLZ HELP!!!!

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

4 0

Answer:

hb=6.72cm

Step-by-step explanation:

A=hbb

A=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c

Solving forhb

hb=﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4

2b=﹣244+2·(24·25)2+2·(24·7)2﹣254+2·(25·7)2﹣74

2·25=6.72cm

zhuklara [117]3 years ago

4 0

Answer:

Answer is 6.72cm

Step-by-step explanation:

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