Question

7. In ABC and LNM as shown, AB = 10 cm, BC = 7 cm, AC = 5 cm,
LM = 5 cm, NM = 7 cm and LN = 10 cm.
Prove that corresponding angles are equal.​

Answer 1

Answer:

Step-by-step explanation:

Hence the required construction

Steps of construction:

Draw a line segment BC with a scale of 4.8 cm

From point B measure an angle 40°.

From point B with a measure of 5.1 cm draw an arc along the angle marked.

Mark the point as A

Join AB and AC.

Hence the required Δ ABC.

Divide the line segment BC into 4 equal parts. (4.8 ÷ 4 = 1.2 cm)

Mark a point N on the line segment BC such that BN is seven times the of each segment BC.

Draw a line parallel to AC, through N.

Name the point of line as L.

Join LN.

Hence the required Δ LBN

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Answer 2

Answer:

yes by cpct

Step-by-step explanation:

coorrespondig part conguren triangle