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1. ### ABCDE is a circular pentagon.AE is the diameter of the circle.Find the value of angle ABC + angle CDE.?

...and AE is a diameter. angle ABC + angle CDE = (1/2)(arc AEC + arc CAE) = (1/2)[(arc AE + arc EC) + (arc CA + arc ...

2 Answers · Science & Mathematics · 05/01/2014

2. ### Pls help:))) geometry?

since △AEC is Isosceles, then m ∠ 3 = m ∠ 4. since △ADC is...

1 Answers · Science & Mathematics · 23/12/2013

3. ### In a Geometry two column proof Prove: m( ∠ ABC) = 1/2 [ m(*arc*ADC) – m(*arc*AEC)] Look at picture below?

... = 180 - angle AOC Angle AOC is a m(*arc* AEC), therefore, angle ABC = 180 - m(*arc* AEC) = 1/2 ( 360 - 2 m(*arc* AEC...

1 Answers · Science & Mathematics · 17/11/2013

4. ### In a Geometry proof, what can be determined from an intersection?

... intersect at point E. This gives you 4 angles ∡AEC, ∡BED, ∡AED, and ∡BEC which can be viewed as 2...

1 Answers · Science & Mathematics · 05/11/2013

5. ### In the figure AD=AE and D and E are point on BC. Such that BD =EC. Prove that AB=AC.?

... AED=ADE. that means that also the angles AEC and ADB are congruent. now we are going to prove the congruency...

2 Answers · Science & Mathematics · 13/08/2013

6. ### a triangle's median is also an angle bisector of the vertex,prove that the triangle is isosceles triangle.?

... equal] ---- (1) Also <BAD = <AEC [Corresponding pair of angles equal] ---- (2) But <...

2 Answers · Science & Mathematics · 11/08/2013

7. ### Argue that the midpoint of the hyp of a right triangle is equidistant from the three vertices of the tr?

... congruent to each other: AED and BEC are congruent, and AEC and BED are also. Since the diagonals are equal...

2 Answers · Science & Mathematics · 08/07/2013

8. ### 10 points if you help me?

Find the midpoint of segment P Q if P (15, -3) and Q(5, 12)? ((15+5)/2,(-3+12)/2) = (10, 4.5) The equation x squared plus y squared equals 14 represents a __________. ( x - 0)^2 + (y - 0)^2 = 14 is a circle Write the...

2 Answers · Science & Mathematics · 18/06/2013

9. ### MATH HELP NEEDED ASAP PLEASE?

Question 37 What is the distance between P(-3, -2) and Q(11, 0)? distance = ((-3 - 11)^2 + (-2 - 0)^2)^(1/2) = (156 + 4)^(1/2) = 160^(1/2) = 4 * 10^(1/2) One question at a time.

2 Answers · Science & Mathematics · 18/06/2013

10. ### Geometry Help: Isosceles Triangle, Bisector?

... and ABE are congruent. That means angles AEC and AEB are congruent. Therefore their supplementary...

2 Answers · Science & Mathematics · 29/05/2013