3 years ago

What is the sign of−1.69+(−1.69)

Mathematics

1 answer:

pantera1 [17]3 years ago

7 0

The sign would still be negative

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zepelin [54]

Answer:

96 inch²

Step-by-step explanation:

there are 2 shapes,

1. a square

2. a triangle

lets find the area of the square first,

AREA = SIDE × SIDE

= 8 × 8

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now, area of triangle ,

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$= \frac{1}{2} \times 8 \times 8 \\ = \frac{1}{2} \times 64 \\ = 32 \: {inch}^{2}$

so, total area is :

area of square + area of triangle

= 64 + 32

= 96 inch²

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Hello there,

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