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2 years ago

Need help with my practice for a test please give awnser and show your work so i know how to do :)

Mathematics

2 answers:

docker41 [41]2 years ago

7 0

Answer:

Step-by-step explanation:

2 * 2 = 4u² (area of the central square)

2 * 2 : 2 = 2u² (area of one congruent triangle)

4 + 2 + 2 = 8u²

(u = units)

Naddik [55]2 years ago

6 0

Answer:

Step-by-step explanation:

first we need to calculate the area of the square: A = 2^2=4

After that we calculate the are of the area of isosceles triangle: A=1/2*2*2=2

so the total area is 4+2+2=8 ( because we have 2 isosceles triangles )

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I just got back from winter break for my school and I already forgot everything INCLUDING the seriously easy things ;)

Natasha_Volkova [10]

Answer:

112cm

Step-by-step explanation:

4×2=8

8×2=16

4×8=32

8+16+32= 56×2= 112cm

Hope this helps!

7 0

3 years ago

Read 2 more answers

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tiny-mole [99]

Add the two distances that she walked
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3 years ago

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Novay_Z [31]

Step-by-step explanation:

1680 feet

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3 years ago

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Flight time from houston to orlando is 2 hours to 20 minutes. i arrive at orlando at 4:15 pm. what time did it set off?

saul85 [17]

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5 0

3 years ago

Martin is able to use logical reasoning to prove the statement "in any triangle ,the sum of the measures of any two angles is le

Flauer [41]

Answer:

Theorem.

Step-by-step explanation:

Postulate/Axiom: Can't be proven or disproven.

Definition: Defines a term. Can be proven.

Theorem: Can be proven.

"Proof" (informal but it works): Triangle has 180°, that means two angles will be less than 180°. Right angles are 90°, that means two 90° angles add up to 180°. Something that is less than 180° is less than 180°.

This statement is provable, but doesn't necessarily define anything.

4 0

3 years ago