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makvit [3.9K]
3 years ago
13

6.1 is 90% of what number

Mathematics
1 answer:
n200080 [17]3 years ago
8 0

Step-by-step explanation:

let the unknown number be x

90/100 × x =6.1

× = 6.1 × 100/ 90

x = 610/ 90

x = 6.778

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The proof that ΔACB ≅ ΔECD is shown. Given: AE and DB bisect each other at C. Prove: ΔACB ≅ ΔECD What is the missing statement i
GarryVolchara [31]

Answer:

The missing statement is ∠ACB ≅ ∠ECD

Step-by-step explanation:

Given two lines segment AC and BD bisect each other at C.

We have to prove that ΔACB ≅ ΔECD

In triangle ACB and ECD

AC=CE    (Given)

BC=CD   (Given)

Now to prove above two triangles congruent we need one more side or angle

so, as seen in options the angle ∠ACB ≅ ∠ECD due to vertically opposite angles

hence, the missing statement is ∠ACB ≅ ∠ECD


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3 years ago
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2 years ago
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Anettt [7]

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8 0
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