angles of a triangle test 2

Angles of a Triangle Test-2

angles of a triangle

Angles of a Triangle Test-2 …

Angles of a Triangle Test-2 Problems

Problem 1 :

ABC is a triangle, [BD] and [CD] bisector, if m (BDC) = 52 °; How many degrees is m (BAC) = x?

iç açıortay dış açıortay soruları

Problem 2 :

ABC is a triangle, [BD] and [CD] bisector, if m (BDC) = 50 °; How many degrees is m (CAD) = x?

dış teğet çember soruları

Problem 3 :

In ABC triangle; D is the center of the outer tangent circle, if m (ADB) = x, m (BDC) = y, m (BAC) = 7x-5 °, m (ACB) = y-20 °; How many degrees is x?

dış teğet çemberin merkezi soruları
Angles in a triangle test-2

Problem 4 :

If KN parallel [CP, m (ACB) = m (BCP), | AC | = | BC |, m (CAK) = 60 °; How many degrees is m (NAB) = x?

üçgende açılar çözümlü sorular 9. sınıf

Problem 5 :

If [AD parallel NP, [AC] bisector, | AB | = | CD |, m (ABN) = 2m (PBD); How many degrees is m (DCA) = x?

üçgende açılar soru

Problem 6 :

ABC is a triangle, | AB | = | AE | = | BD |, if m (EAC) = 24 °, m (CBD) = 30 °; How many degrees is m (ACB) = x?

üçgenler çözümlü sorular

Problem 7 :

ABC triangle, if | AP | = | PC |, | FA | = | FB | = | FP |, if m (ACB) = 33 °; How many degrees is m (BAF) = x?

açılar çözümlü sorular

Problem 8 :

If | AB | = | BC | = | CD | = | DE |, if m (EDC) = m (CDB); How many degrees is m (DAE) = x?

açılar soruları

Angles of a Triangle Test-2 Solutions

Solution of Problem 1 :

m (BDC) = 52 °, formed by the intersection of triangle ABC with an inner bisector and an outer bisector, will be half the angle m (BAC), so m (BAC) = 2.52 ° = 104 °.

bir dış açıortay bir iç açıortay
Angles in a triangle test-2 answers

Solution of Problem 2 :

Since the triangle ABC intersects an inner bisector and an outer bisector, m (BAC) = 100 °. If there is any two of the two outer bisectors in the triangle, the third is the bisector. (Point D is the center of the outer tangent circle of triangle ABC.) In this case, m (CAD is CAD. ) = x = 40 °.

dış teğet çember ile ilgili çözümlü sorular

Solution of Problem 3 :

[AD], [BD], [CD] is bisector. ABC triangle; With the inner bisector of [BD], 2y = 7x-5 ° from the outer bisector of [CD], and 2x = y-20 ° from the outer bisector [AD] with the inner bisector of [BD].

iki dış açıortay ile bir iç açıortay

Solution of Problem 4 :

Equilateral angles from inside angles are 30 degrees. In an isosceles triangle, m (BAC) = 75 °. From the right angle x = 45 °.

üçgende açılar soru çözümü
Angles in a triangle test-2 answers

Solution of Problem 5 :

If we say m (BAC) = m (CAD) = a, then m (ABN) = 2a from inside angles. If m (ABN) = 2a then m (PBD) = a. M (ADB) = a (internal inverse angle). | AC | = | CD | Since | AB | = | AC | m (ACB) = 2a (outer angle). In the triangle ABC, m (ACB) = m (CBA) = 2a. Then 5a = 180 °, a = 36 °. x = 108 °.

üçgende açılar soruları ve çözümleri
Angles in a triangle test-2 answers

Solution of Problem 6 :

| AB | = | AE |; m (AEB) = m (EBA) = b + 30 °, | AB | = | BD |; m (ADB) = m (BAD) = a + 24 ° A + 2b = 120 ° in triangle ABE, 2a + b = 132 ° in triangle USA. From the solution of a system of equations with two unknowns, b = 36 °. x = 42 ° is calculated.

üçgende açılar soruları ve cevapları

Solution of Problem 7 :

Since a + b = 66 ° (outer angle), 2x + 2 (a + b) = 180 ° in triangle ABP; 2x = 180 ° -132 °, x = 24 °.

üçgende açılar çözümlü sorular

Solution of Problem 8 :

From top to bottom, in the triangle, equilateral angle, outer angle, equilateral angle in triangle, equilateral angle in triangle, outer angle in triangle, equilateral angle are written. The interior angles of the triangle are added together and the angle x is calculated.

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Angles of a Triangle test-2 PDF

Course Geometry offers Geometry textbook in pdf format that can be downloaded free of charge. Students can view the angles of a triangle test-2 pdf, which is important for university entrance exam, which aims to improve students’ problem solving skills.

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