Question

Construct ∆ABC in which AB = 6 cm, ∟CAB = 70⁰ and AC = 5 cm​

Answer 1

$\dashrightarrow$ Steps :-

• 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 70°.
• Then, take a compass and keep it's tip on the point A and draw an arc on the ray.
• Join the point B to the point where the arc and the ray meets. Name it as point C.
• Finally, the triangle is constructed.

$\:$

$\dashrightarrow$ Instruments used :-

• Ruler :- The ruler is used to draw the line segments of accurate measurements and also the drawn lines should be correct and straight always.
• Protractor :- The protractor is used to draw the rays of accurate measurements of degrees. It's also used to measure the angles given.
• Compass :- The compass is used to draw the arcs on the ray by taking the correct measurements from the ruler as given in the question.

Answer 2

Step-by-step explanation:

Define electrolysis. Write a equation of electrolysis.