![Modele de subiecte pentru BAC 2021 au fost publicate de Ministerul Educației: descarcă modelele de cerințe pentru Matematică, Română, Istorie, Anatomie, Biologie, Chimie, Fizică, Geografie, Informatică, Socio-umane - Edupedu.ro Modele de subiecte pentru BAC 2021 au fost publicate de Ministerul Educației: descarcă modelele de cerințe pentru Matematică, Română, Istorie, Anatomie, Biologie, Chimie, Fizică, Geografie, Informatică, Socio-umane - Edupedu.ro](https://cdn.edupedu.ro/wp-content/uploads/2020/11/Modele-de-subiecte-la-Matematica-pentru-BAC-2021-e1604332546642.jpg)
Modele de subiecte pentru BAC 2021 au fost publicate de Ministerul Educației: descarcă modelele de cerințe pentru Matematică, Română, Istorie, Anatomie, Biologie, Chimie, Fizică, Geografie, Informatică, Socio-umane - Edupedu.ro
![AB is a diameter and AC is a chord of a circle with centre O such that BAC = 30^o . The tangent at C intersects AB at a point D . AB is a diameter and AC is a chord of a circle with centre O such that BAC = 30^o . The tangent at C intersects AB at a point D .](https://haygot.s3.amazonaws.com/questions/1981776_1185679_ans_d6b32357aed84c828929f5df51504551.jpg)
AB is a diameter and AC is a chord of a circle with centre O such that BAC = 30^o . The tangent at C intersects AB at a point D .
![ABC is a triangle whose AB=AC=20cm and angle BAC=30 degree. What is the area of the triangle? - Quora ABC is a triangle whose AB=AC=20cm and angle BAC=30 degree. What is the area of the triangle? - Quora](https://qph.cf2.quoracdn.net/main-qimg-105d8ff4bcceb532ff755b4e51f52ef4.webp)
ABC is a triangle whose AB=AC=20cm and angle BAC=30 degree. What is the area of the triangle? - Quora
![In the figure, AC=8cm, /ABC=90^(@). /BAC=60^(@), /ACB=30^(@). Complete the following activity to find AB and BC. In DeltaABC, By 30^(@)-60^(@)-90^(@) triangle theorem, :.AB=(1)/(2)xxAC and BC=-AC :.AB=(1)/(2)xx8 and BC=-xx8 :. AB=square cm and BC= In the figure, AC=8cm, /ABC=90^(@). /BAC=60^(@), /ACB=30^(@). Complete the following activity to find AB and BC. In DeltaABC, By 30^(@)-60^(@)-90^(@) triangle theorem, :.AB=(1)/(2)xxAC and BC=-AC :.AB=(1)/(2)xx8 and BC=-xx8 :. AB=square cm and BC=](https://d10lpgp6xz60nq.cloudfront.net/physics_images/NVT_21_MAT_P2_X_C03_E01_017_Q01.png)
In the figure, AC=8cm, /ABC=90^(@). /BAC=60^(@), /ACB=30^(@). Complete the following activity to find AB and BC. In DeltaABC, By 30^(@)-60^(@)-90^(@) triangle theorem, :.AB=(1)/(2)xxAC and BC=-AC :.AB=(1)/(2)xx8 and BC=-xx8 :. AB=square cm and BC=
ABC is a triangle whose AB=AC=20cm and angle BAC=30 degree. What is the area of the triangle? - Quora
![AB is a diameter of a circle and AC is its chord such that BAC 30 If the tangent at C intersects AB ... AB is a diameter of a circle and AC is its chord such that BAC 30 If the tangent at C intersects AB ...](https://d39460vivz6red.cloudfront.net/questions/M_G10_EXEMPLAR_Ch9_Ex9p2_10/images/3_1624450711880.jpeg)
AB is a diameter of a circle and AC is its chord such that BAC 30 If the tangent at C intersects AB ...
![SOLVED: (a) Points A (2,2,5), B(1,-1,-4) , C (3,3,10) and D (8,6,3) are the vertices of a pyramid with a triangular base. Calculate the lengths AB and AC, and the angle BAC. ( SOLVED: (a) Points A (2,2,5), B(1,-1,-4) , C (3,3,10) and D (8,6,3) are the vertices of a pyramid with a triangular base. Calculate the lengths AB and AC, and the angle BAC. (](https://cdn.numerade.com/ask_images/70ccc7a4d7ad4868ba7f9c200c6176e7.jpg)
SOLVED: (a) Points A (2,2,5), B(1,-1,-4) , C (3,3,10) and D (8,6,3) are the vertices of a pyramid with a triangular base. Calculate the lengths AB and AC, and the angle BAC. (
BAC-DROP: Rapid Digestion of Proteome Fractionated via Dissolvable Polyacrylamide Gel Electrophoresis and Its Application to Bottom-Up Proteomics Workflow | Journal of Proteome Research
![In the figure, AC=8cm, /ABC=90^(@). /BAC=60^(@), /ACB=30^(@). Complete the following activity to find AB and BC. In DeltaABC, By 30^(@)-60^(@)-90^(@) triangle theorem, :.AB=(1)/(2)xxAC and BC=-AC :.AB=(1)/(2)xx8 and BC=-xx8 :. AB=square cm and BC= In the figure, AC=8cm, /ABC=90^(@). /BAC=60^(@), /ACB=30^(@). Complete the following activity to find AB and BC. In DeltaABC, By 30^(@)-60^(@)-90^(@) triangle theorem, :.AB=(1)/(2)xxAC and BC=-AC :.AB=(1)/(2)xx8 and BC=-xx8 :. AB=square cm and BC=](https://d10lpgp6xz60nq.cloudfront.net/ss/web/1536096.jpg)