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musickatia [10]
4 years ago
9

Select the correct answer. How can you justify that the diagonals of a rhombus bisect opposite interior angles?

Mathematics
1 answer:
netineya [11]4 years ago
5 0

Answer:

Show that the diagonals form two congruent triangles using the definition of a rhombus and geometric properties. Then, use  CPCTC (corresponding parts of congruent triangles are congruent) to show that the opposite interior angles are bisected.

Step-by-step explanation:

i just took the test rn and got it right. i couldn't find it anywhere else so when i guessed on the test im surprised i got it right.

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The daily low temperatures last week are shown below. What is the mean
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Answer:

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Step-by-step explanation:

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3 years ago
Sally wants to find out what number is 165% of 340. If w represents this unknown number, which proportion can Sally use to find
Mariana [72]
165/100 x 340 = w
56100/100 = w
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A jacket cost £70 but is reduced by 12% in a sale. What is its new price
klemol [59]
100% = 70
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70 - 8.4 = 61.6 (New Price)
Hope this helped! Got any questions just ask!


8 0
3 years ago
What two positive real numbers whose product is 50 have the smallest possible sum?
Llana [10]
X * y = 50
y = 50 / x
S = x + y = x + 50 / x
S` = 1 - 50 / x²
1 - 50 / x² = 0
50 / x² = 1
x² = 50
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y = 50 / 5√2 = 5 √2
Answer:
Those numbers are: x = 5√2 and y = 5√2.
7 0
3 years ago
A t-shirt increased in price by
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Step-by-step explanation:

81×1/4

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this is the answer

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