Question

Construct ABC such that AB = 8.3 cm, BC = 7.9 cm and AC = 9.2 cm. Measure and write down the size of angle ABC​

Answer 1

$\dashrightarrow$ Steps :-

• First, draw a line segment AC of 9.2 cm.
• Next, take a compass and measure it as 8.3 cm and keep it's tip on the point A and draw an arc above the line segment.
• Again, take a compass and measure it as 7.9 cm and keep it's tip on the point C and draw an arc on the arc drawn before.
• Join both points A and C to the point where both arcs meet. Name, it as point B.
• Finally, the triangle is constructed.

$\:$

$\dashrightarrow$ Instruments used :-

• Ruler :- The ruler is used to draw the line segments of accurate measurements and the drawn lines should be correct and straight always.
• Compass :- The compass is used to draw the arcs of accurate measurements as given in the question.

$\:$

$\bf \red{\underline{\boxed{\bf \angle{ABC} \: or \: \angle{B} \: measures \: \: {70}^{\circ}}}}$

Answer 2

Answer:

Step-by-step explanation: form