Question

Construct
∆XYZ,
if

XY
=
7
cm,
m∠XYZ
=


105°
and
m∠YZX
=
40°.
Also
write
steps


of
construction.​

Answer 1

Correct Question :- Construct a ∆XYZ, if XY = 7 cm, m∠XYZ = 105° and m∠YXZ = 40°.

Solution :- (from image.)

Steps of Construction :-

1. Draw a line segment XY = 7 cm .
2. From X draw an angle of 40° with the help of protractor and name it as ∠YXZ .
3. From Y draw an angle of 105° with the help of protractor and name it as ∠XYZ .
4. Join XZ .
5. ∆XYZ is the required triangle .

Learn more :-

construct a right angle triangle whose hypotenuse is 6 cm long and one of the legs is 4 cm long ...

ch 10 class 7

https://brainly.in/question/36557380

Answer 2

Answer:

Step-by-step explanation:

∆XYZ,

if

XY = 7 cm,

∠XYZ = 105°

and

∠YZX = 40°.

To find X  = 180 - ( 105 + 40)

X = 180 - 145

X = 35°

Steps of construction

1. Draw a line segment of 7 cm , name it XY

2. From Y draw an angle 105 °

3. From X draw an angle 35 °

4. Where both the lines intersect at Z