Given that ACE is an isosceles triangle, the measure of ∠CDB is: 55°
<h3>What is an Isosceles Triangle?</h3>
The two base angles of any isosceles triangle are always congruent to each other.
Therefore:
m∠CBD = m∠CDB
m∠CBD = 180° - 125° (supplementary angles)
m∠CBD = 55°
Therefore:
m∠CBD = m∠CDB = 55°
In summary, given that ACE is an isosceles triangle, the measure of ∠CDB is: 55°
Learn more about isosceles triangles on:
brainly.com/question/11884412
Answer:
A. -44 4/9
Step-by-step explanation:
Answer:
50°
Step-by-step explanation:
180° - 130° = 50°
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<h3>I'll teach you how to solve 8*(8+4-10)</h3>
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8*(8+4-10)
Follow the PEMDAS order of operations:
Calculate with parentheses (8+4-10) = 2
8*2
Multiply and divide (left to right):
8*2=16
Your Answer Is A.16
plz mark me as brainliest :)
it would be 81, all interior angles should equal 360 and that goes for any closed shape.
