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3 years ago

It m triangle TOP =43°, what is mPT?

Mathematics

2 answers:

astra-53 [7]3 years ago

8 0

Answer:

the answer for the question is 13°

aliina [53]3 years ago

4 0

Answer: x is 25°

The measure of arcPT is 32 degrees. The measure of arcXZ is 54°

(The drawing is not to scale!)

Step-by-step explanation: The angle of the intersecting chords is

m∠ = (a + b)/2 . Use 'a' for the measure of arc PT, 'b' for the measure of arc XZ

So 43 =([x+7] +[2x + 4])/2 . Substitute the values given for a & b .

86 = 3x +11

75 = 3x

x = 25

m∠= a = x + 7

a = 32

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