Question

Construct Triangle xyz with xy+ yz+zx=12 cm angle y =90° and angle z =60°
PLEASE HELP ME ​

Answer 1

Step-by-step explanation:

Albert Einstein was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics. His work is also known for its influence on the philosophy of science. Wikipedia

Born: 14 March 1879, Ulm, Germany

Died: 18 April 1955, Penn Medicine Princeton Medical Center, New Jersey, United States

Spouse: Elsa Einstein (m. 1919–1936), Mileva Marić (m. 1903–1919)

Education: University of Zurich (1905), ETH Zurich (1896–1900)

Answer 2

Given: ∠Y = 30°, ∠Z = 60° and perimeter of ΔXYZ = 10 cm

Steps of construction:

Step 1: Step 1: raw a line segment QR of 10.5cm.

Step 2: From point Q draw a ray QD at 30° and from R draw a ray RE at 60°.

Step 3: Draw an angle bisector of Q and R, two angle bisectors intersect each other at point X.

Step 4: Draw a line bisector of QX and XR respectively these two-line bisectors intersect at point Y and Z

Step 5: Join XY AND XZ.

Step 6: Δ XYZ is required triangle.