Question

Draw triangles with the given measures.Measure and write the length of the third side. A.6cm, 7cm, 90°, B.4.5cm,5.5cm, 90°, C. 5cm, 6cm, 90°​

Answer 1

$\dashrightarrow$ Steps (1) :-

• First, draw a line segment AB of 7 cm.
• Next, take a protractor and keep it's mid-point on the point A and draw a ray measuring 90°.
• Then, take a compass and measure it as 6 cm and keep it's tip on the point A and draw an arc on the ray.
• Then, join the point B to the point where the arc and the ray meets.
• Finally, the triangle is constructed.

$\dashrightarrow$ Steps (2) :-

• First, draw a line segment AB of 5.5 cm.
• Next, take a protractor and keep it's mid-point on the point A and draw a ray measuring 90°.
• Then, take a compass and measure it as 4.5 cm and draw an arc on the ray.
• Then, join the point B where the ray and the arc meets.
• Finally, the triangle is constructed.

$\dashrightarrow$ Steps (3) :-

• First, draw a line segment AB of 6 cm.
• Next, take a protractor and keep it's mid-point on the point A and draw a ray measuring 90 °.
• Then, take a compass and measure it as 5 cm and draw an arc on the ray.
• Then, join the point B where the ray and the arc meets.
• Finally, the triangle is constructed.

Measurements of third side of triangle :-

Triangle (1) :- 8.1 cm

Triangle (2) :- 7.1 cm

Triangle (3) :- 7.8 cm