Answer:
the true statement is
All parallelograms are quadrilaterals
Step-by-step explanation:
La respuesta es doce 12
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The equation is
(y-7)/x=6
y-7=6x
y=6x+7
Answer:
178.3 mm²
Step-by-step explanation:
Surface area = Base area + 3 x side triangles area
Sₐ = 43.3 + 3 x (1/2 x (10 x 9)) = 43.3 + (3 x 45) = 178.3