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: 7
3
=
7
2
Step-by-step explanation: Mark me brain and 5 stars and a thank you
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Answer:
16. No
18. Yes
20. Yes
Step-by-step explanation:
Because there is a right angle at at least one corner of the triangle.
Answer: The discounted price of the telescope would be $88.20.
