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denis-greek [22]
3 years ago
15

Plz help me with 52 a and b

Mathematics
2 answers:
statuscvo [17]3 years ago
6 0
Area rectangle=length times height
area triangle=1/2 times base times height

so
rectnalge=6 by9 or 54 square cm

triangle=1/2 times 8 times h=4h

same area
54=4h
diivde by 4 both sides
13.5=h
or
27/2=h




a. 54
b. 27/2 or 13.5 (same thing)
8090 [49]3 years ago
4 0
A equals 54
im thinking b equals 12 but i could be wrong 
a is right though
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