Find the measure of the interior angle

Note that a triangle = 180 degrees, and that a square inside the triangle located in a corner means a right angle or 90 degrees.

The sum of the exterior angle is the addition of the two isolated interior angles:

90 + 53 = u

u = 143

The sum of a straight line is 180 degrees. Subtract 180 with 143

180 - 143 = 37

The measure of the missing interior angle is 37 degrees

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The sum of the angles of a triangle is 180.

2 of the three angles are already given.

53+90+x=180

143+x=180

x=180-143

x=37

The interior angle is 37°.

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752