Question

Construct Δ XYZ such that ∠Y= 100∘ YZ= 6.4 cm, ∠Z=50 and construct its circumcircle.​

Answer 1

Answer:

56.78cm

Step-by-step explanation:

Circumference of the circle is 56.78cm and to construct it it's a long process.

Answer 2

Answer:

$\huge{❥}\:{\mathtt{{\purple{\boxed{\tt{\pink{\red{A}\pink{n}\orange{s}\green{w}\blue{e}\purple{r᭄}}}}}}}}$

Steps of constructions:

(1) Draw seg QR of length 4.2 cm.

(2) Draw ray QT such that ∠RQT = 40°.

(3) Mark point S on ray QT such that QS = 8.5 cm

(4) Draw seg RS.

(5) Construct the perpendicular bisector of seg RS .

(6) Name the point of intersection of ray QS and the perpendicular bisector of RS as P.

(7) Draw seg PR.

Therefore, △ABC is the required triangle