for anyone wondering i am an indian student and i have been taught that there is an easy way to actually calculate area using the formula = The area of a triangle can be calculated using the formula \((1/2)|x(y-y)+x(y-y)+x(y-y)|\) if the three vertices of the triangle are given in the coordinate plane. For example, if the vertices of a triangle are A(x1, y1), B(x2, y2), and C(x3, y3), the area can be calculated by evaluating the absolute value of the expression \(|x1(y2-y3)+x2(y3-y1)+x3(y1-y2)|\) and dividing that value by two.
hey, can you tell me from what theorem or concept this method? i really like your method because it is simpler and easier but it gives the same answer. your answer is really appreciated.
Good day po sir, pki sagot nmn po ito kase ginamit ko n lahat ng formula sa circle still Di ko po makuha sagot sa choices, sa next vid mo po ibibigay ko mga choices kung matapos nyo po isolved salamat po 33. Find the area of a sector of a circle of radius 10 cm and whose central angle is 15 degrees.
Kapag 4 vertices pwede diretso sa area by coordinates, yung matrix formula. Pwede rin po caltech pero didivide nyo po muna into 2 triangles, so that you can apply the determinant method using the calculator☺️
Kapag four vertices po, ang technique is hatiin mo po sa dalawang triangle then perform the caltech po. Add mo na lng po area ng dalawang triangle. Pwede nyo rin po gamitin ang shoelace formula.
for anyone wondering i am an indian student and i have been taught that there is an easy way to actually calculate area using the formula = The area of a triangle can be calculated using the formula \((1/2)|x(y-y)+x(y-y)+x(y-y)|\) if the three vertices of the triangle are given in the coordinate plane. For example, if the vertices of a triangle are A(x1, y1), B(x2, y2), and C(x3, y3), the area can be calculated by evaluating the absolute value of the expression \(|x1(y2-y3)+x2(y3-y1)+x3(y1-y2)|\) and dividing that value by two.
hey, can you tell me from what theorem or concept this method? i really like your method because it is simpler and easier but it gives the same answer. your answer is really appreciated.
Is this applicable on more than 3 vertices?
Good day po sir, pki sagot nmn po ito kase ginamit ko n lahat ng formula sa circle still Di ko po makuha sagot sa choices, sa next vid mo po ibibigay ko mga choices kung matapos nyo po isolved salamat po
33. Find the area of a sector of a circle of radius 10 cm and whose central angle is 15 degrees.
eto po solution : π(10 cm)^2 (15/360)
Do you mind helping me on this question were it says to find the area of a parallelogram that it is side ways .thanks
Hi! Can you tell me more about the problem?☺️
How about naman po sa 4 vertices
Kapag 4 vertices pwede diretso sa area by coordinates, yung matrix formula. Pwede rin po caltech pero didivide nyo po muna into 2 triangles, so that you can apply the determinant method using the calculator☺️
Panu po pag canon gamit paano mahanap yung determinant po?
Area using Caltech po
@@jessacristylozano1688 sa Canon po, after nyo po mainput ang matrix sa mode 7 matrix, click CA then click Apps then press down button. find 1det
Kapag 4 vertices ang given same process padin po with 3 vertices given kapag mag ka Caltech?
@@EngineerProfPH thank you po
Kapag four vertices po, ang technique is hatiin mo po sa dalawang triangle then perform the caltech po. Add mo na lng po area ng dalawang triangle. Pwede nyo rin po gamitin ang shoelace formula.
Area bounded by the curve naman po.. sana mapansin😊
Hi po! Check nyo po itong video ko. th-cam.com/video/4-3gkpvyf5Q/w-d-xo.html&ab_channel=EngineerProfPH
Thank you!!
Engr. Pwede ba sa board exam ng electrical ang canon -789ASGA?
Bakit po may 1's yung 3rd column po?
hello meron po kayo yung 3d coords? may caltech po ba dun
Thank you
maraming salamat sir