Given just the vertices and foci, how would you solve for a?
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
Given just the vertices and foci, how would you solve for a?
Transcribed Image Text:vertices
foci
C:( 10)
a = 8
b=2√11
C= 2√7
(217)² = 64+ b²
28=64tb²
-44=6²
b=2√11
(-2,-10)
(-18, -10)
(-10 + 2√7₂-10)
(-10-217,-10)
ellipse (foci inside vertices)
(X +10)² + (y +10) ²
(y +10) ²
82
62
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