3 years ago

What would justify these triangles????

Mathematics

1 answer:

olganol [36]3 years ago

5 0

Answer:

ASA would justify it to be congruent.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

What number produces a rational number when added to 1/5

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3 years ago

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2 years ago

Age c) The group is planning to build a fence around the garden. How many yards of fencing materials do they need for the fence?

FromTheMoon [43]

Answer:

Step-by-step explanation:

The perimeter is obtained by taking the sun of the fence :

Outer fencing :

Let's obtain b :

From Pythagoras :

b² = 15² - 12²

b = sqrt(225 - 144)

b = 9

Outer fencing = 2(12+6) + 2(8+9)

= 2(18) + 2(17)

= 36 + 34

= 70

Inner fencing :

(8 + 9 + 12 + 6 + 15 + 10) = 60

(70 + 60) = 130 yards

3 0

3 years ago