Question

2. Which of the following measures can be use to construct a unique triangle? Given reasons for
your answer.
a. ZA = 45°, ZB = 80°, ZC = 65°
C. AB = 7 cm, BC = 10 cm, CA = 6 cm
b. ZX = 30°, XY = 5.6 cm, XZ = 3.8 cm
d. ZB = 60°, ZA = 80°, AC = 5 cm​

Answer 1

Step-by-step explanation:

a) Imposible because sum of all angle of triangle is 180

c)draw 10 cm line segment next from one end draw an arc of 7cm and from second end draw an arc of 6cm. where they meet is the third point of our triangle , join and you are done.

b)draw segment XY , draw 30 deg at point X and draw arc of 3.8cm from Y the point it cut the angle line is your point Z.

d)draw base AC of 5cm make angle of 60 and 80 deg from from end and both angle should face each other where they intersect is your third point of triangle.You are done.

If you like , then mark me as brilliance .