2 years ago

Help with this plz? Topic (Similarity)

Mathematics

1 answer:

Darina [25.2K]2 years ago

7 0

Answer:

MATH

Step-by-step explanation:

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Proof triangles

Klio2033 [76]

No, two sides the same is not enough.
You need more proof.

Side, angle, side. (SAS).
AD = DC
Angle ADB = Angle CDB
BD = BD

By the SAS property, the two triangles are the same.

I think this is one way to prove it...

Or, similarly...use ASA, (Angle, side, angle).

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3 years ago

Jessica paid $170 for an item that was originally priced at $260. What percent of the original price

worty [1.4K]

Answer:

260x = 170

x=170/260 * 100% = 65.4 %

Step-by-step explanation:

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2 years ago

Find the amount of empty space within a cylinder containing three solid spheres, where each sphere has a radius of 3 cm. (Volume

zimovet [89]

Answer:

Step-by-step explanation:

cylinder's height=3×(diameter of sphere)=3×6=18 cm

radius of cylinder=3 cm

volume of cylinder=π r²h=π(3)²×18=162 π cm³

volume of sphere=4/3 π(3)³=36 π cm³

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3 years ago

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3 years ago

the sum of the ages of Petra and her mother is 45. her mothers is 6 years more than twice as old as Petra. how old are Petra and

otez555 [7]

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2 years ago

Help with this plz? Topic (Similarity)​

Help with this plz? Topic (Similarity)