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katrin2010 [14]
2 years ago
5

I’m tired and I need to explain this. But I don’t feel like writing it

Mathematics
2 answers:
alina1380 [7]2 years ago
8 0

Answer:

area of the figure A is 7.5m^2

Step-by-step explanation:

figure A is the combination of rectangle and triangle.

so

area of figure A = area of triangle + area of rectangle

= 1/2 X b X h + L X b

= 1/2 X 1 X (1+1+1) + (1+1+1) X (1+1)

= 0.5 X 1 X 3 + 3 X 2

= 1.5 + 6

= 7.5 m^2

algol132 years ago
4 0

Area of figure A :

  • 7.5 unit²

Area of figure B :

  • 10 unit

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svlad2 [7]
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Otherwise substitute one equation for y in the other equation:
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2 years ago
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PIT_PIT [208]
Let:
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