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area of square- area of three triangles
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Answer:
Step-by-step explanation:
abcd is a square of side12cm
area of square=S²=12²=144cm
area of triangle agf= 1/2×7×5
=35/2cm²
area of triangle gbc = 1/2 ×5×12
=30cm²
df=12cm -5 cm
=7 cm
area of triangle dfe=1/2×7×4
=14cm²
area of shaded figue=area of square+area of triangle(agf+dfe+gbc)
=144+14+7+35/2
=100cm2
mark me as brainliest plz
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