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2 years ago

What is the measure of angle t

Mathematics

2 answers:

Alex2 years ago

6 0

Answer:

$T=139$ °

Step-by-step explanation:

First we solve for $x$

Here is our equation

$(21x+13)+(3x-1)+(4x)=180$

$Combine$ $like$ $terms$

$28x+12=180$ °

$28x=168$ °

$x=6$ °

$T=21x+13,T=126+13$

$T=126+13, T=139$

seraphim [82]2 years ago

3 0

Answer:

77° is the answer

Step-by-step explanation:

hope it helps;)

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