Triangle abc is a scaled copy of triangle def. side ab measures 12 cm and is the longest side of abc. side de measures 8 cm and is the longest side of def. triangle abc is a scaled copy of triangle def with what scale factor? triangle def is a scaled copy of triangle abc with what scale factor?

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

m∠a is 90°

m∠b is 40°