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vichka [17]
3 years ago
10

Find the missing side length of the right triangle

Mathematics
2 answers:
mr_godi [17]3 years ago
7 0
B) 29
Because 20^2+21^2=c^2
ioda3 years ago
3 0
Answer B) 29 in is correct
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In the diagram below, AB = BD = BC, and mZA = 24°. Find<br> mZC.
snow_tiger [21]

Answer:

m∠C = 66°

Step-by-step explanation:

Since AB = BD, it means this triangle is an Isosceles triangle and as such;

∠BAD = ∠BDA = 24°

Thus, since sum of angles in a triangle is 180,then;

∠ABD = 180 - (24 + 24)

∠ABD = 180 - 48

∠ABD = 132°

We are told that BC = BD.

Thus, ∆BDC is an Isosceles triangle whereby ∠BCD = ∠BDC

Now, in triangles, we know that an exterior angle is equal to the sum of two opposite interior angles.

Thus;

132 = ∠BCD + ∠BDC

Since ∠BCD = ∠BDC, then

∠BCD = ∠BDC = 132/2

∠BCD = ∠BDC = 66°

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3 years ago
You are planning on making 250 liters of chili for a big fundraiser you are throwing. You want the
Anvisha [2.4K]

Answer:

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Step-by-step explanation:

because you use %

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7 0
3 years ago
List 3 rational numbers between 3 and 3.9
antiseptic1488 [7]

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A jar contains blue, red, yellow, and green marbles.P(blue) = 1/4. What type of probability is illustrated and why?
Andrews [41]
Do you have the pic or did it not come with one and the answer is 1/4 is every color theres 4 colors and 1/4 of blue so 1/4 of red 1/4 of yellow 1/4 green hope this helps
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There are 160 deer on Manitow Island. The population of deer is growing by approximately 20% per year. Write an equation using d
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I believe the equation would be
160+0.2y

Because 160 deer and you round the 20% into a decimal point.
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3 years ago
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