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Bad White [126]
3 years ago
14

Find the measure of angle C of a triangle ABC, if: m∠A = ∝, m∠B = 2∝

Mathematics
1 answer:
Effectus [21]3 years ago
5 0

Answer:

The measure of ∠ C is 180°-3∝

Step-by-step explanation:

We are given a ΔABC

∠A = ∝

∠B = 2∝

Angle sum property of triangle : The sum of all angles of triangle is 180° is called angle sum property of triangle

So, ∠A+∠B+∠C=180°

∝+2∝+∠C=180°

3∝+∠C=180°

∠C=180°-3∝

Hence the measure of ∠ C is 180°-3∝

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Alex787 [66]

9514 1404 393

Answer:

  r = 14.5

Step-by-step explanation:

AD is the perpendicular bisector of chord EC, so is the diameter of the circle. The radius is half the diameter.

  r = AD/2 = (AB +BD)/2 = (25 +4)/2 = 29/2

  r = 14.5

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Segments BE and BC are 10 = √(25·4)

4 0
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
6.1+<br> 4.55+<br> 1.09 +<br> 15.9+<br> 3.771
Scrat [10]

Answer:

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Step-by-step explanation:

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What’s 6(x – 1) = 9(x + 2) ?
strojnjashka [21]

Answer:

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Step-by-step explanation:

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hope i helped

brainliest pls

im trying to level up

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