Victoria1999 Victoria1999
  • 18-05-2018
  • Mathematics
contestada

I need help on the first question ( 4 )

I need help on the first question 4 class=

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mkryukova19 mkryukova19
  • 18-05-2018
height = 18 cm

The base is half as long means as height
base = height/2 = 18/2 =9 cm.

Area= base*height = 18*9 =162 cm²

Area=162 cm²
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tinapham99999
tinapham99999 tinapham99999
  • 18-05-2018
Answer:162 Square Centimenters Work: Step:1 Do 18÷2 since the base is half as long as the height which would equal 9. Then, do 18×9=162 Square Centimeters
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