where ABC is an isosceles triangle in which AB = AC. P is any point in the interior of AABC such that ZABP = ZACP. Prove that (a) BP = CP %3D (b) AP bisects ZBAC.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.2: Length And Angle: The Dot Product
Problem 5AEXP
icon
Related questions
Question
4 questions
(b) In the figure (ii) given below, AB |I CD. Find the values of x, y and z
2 (4) In the figure (i) given below MN is parallel to QR. PQ PR and ZLPN- 65 Find
1 (a) ABC is a right angled triangle in which ZA 90 and AB AC Find B and C
is drawn parallel to QR intersecting PR at T. Prove that PS PT
(b) PQR is a triangle in which PQ PR.S is any point on the side PQ Through S, a line
Exercise 7.3
the measure of ZQPR.
L.
PA65°
M
24°
R
(i)
(ii)
3. In a triangle ABC, AB = AC, D and E are points on the sides AB and AC respectively such
that BD = CE. Show that:
(1) ADBC AECB
(ii) ZDCB = ZEBC
() OB = OC, where O is the point of intersection of BE and CD.
*ABC is an isosceles triangle in which AB = AC. P is any point in the interior of AABC
such that ZABP = ZACP. Prove that
(a) BP = CP
(b) AP bisects ZBAC.
* in the adjoining figure, D and E are points on the side BC
AABD AACE.
(Exemplar)
I lint. AD = AE ZADE ZAED
180°-LADE =
180°-ZAED
ZADB = LAEC.
AABD E AACE (SAS).
6.
square ABCD. Show that
(1) AADE = ABCE
(Exemplar)
torior of a square ABCD such that
iangle (Exemplar
(ii) AEB is an isosceles triangle
Transcribed Image Text:(b) In the figure (ii) given below, AB |I CD. Find the values of x, y and z 2 (4) In the figure (i) given below MN is parallel to QR. PQ PR and ZLPN- 65 Find 1 (a) ABC is a right angled triangle in which ZA 90 and AB AC Find B and C is drawn parallel to QR intersecting PR at T. Prove that PS PT (b) PQR is a triangle in which PQ PR.S is any point on the side PQ Through S, a line Exercise 7.3 the measure of ZQPR. L. PA65° M 24° R (i) (ii) 3. In a triangle ABC, AB = AC, D and E are points on the sides AB and AC respectively such that BD = CE. Show that: (1) ADBC AECB (ii) ZDCB = ZEBC () OB = OC, where O is the point of intersection of BE and CD. *ABC is an isosceles triangle in which AB = AC. P is any point in the interior of AABC such that ZABP = ZACP. Prove that (a) BP = CP (b) AP bisects ZBAC. * in the adjoining figure, D and E are points on the side BC AABD AACE. (Exemplar) I lint. AD = AE ZADE ZAED 180°-LADE = 180°-ZAED ZADB = LAEC. AABD E AACE (SAS). 6. square ABCD. Show that (1) AADE = ABCE (Exemplar) torior of a square ABCD such that iangle (Exemplar (ii) AEB is an isosceles triangle
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning