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o-na [289]
3 years ago
6

Help what does this equal . its on khan academy

Mathematics
1 answer:
Hatshy [7]3 years ago
3 0

Answer:

110

Step-by-step explanation:

all triangles are = to 180 degrees

25+45=70

180-70=110

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Order the numbers from least to greatest.<br> 23% , 1/4 , 0.225 .
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3 years ago
AB is a diameter of a circle, center O. C is a point on the circumference of the circle, such that
Solnce55 [7]

Given:

AB is the diameter of a circle.

m∠CAB = 26°

To find:

The measure of m∠CBA.

Solution:

Angle formed in the diameter of a circle is always 90°.

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In triangle ACB,

Sum of the angles in the triangle = 180°

m∠CAB + m∠ACB + m∠CBA = 180°

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Subtract 116° from both sides.

116° + m∠CBA - 116° = 180° - 116°

m∠CBA = 64°

The measure of m∠CBA is 64°.

7 0
3 years ago
Need help solving this problem
ANTONII [103]
Here is the solution for the eqns.

6 0
3 years ago
Read 2 more answers
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