Examine whether you can construct ΔDEF such that EF = 7. 2 cm, mㄥE = 110° and mㄥF = 80°. Justify your answer.

3

(a)

The Measures of certain sides and angles ot triangles. Identity those which cannot be constructed and say why you cannot construct them? Construct rest ot the triangles.

Triangle	Given Measurements
ΔABC	mㄥA=700	mㄥB=500	AC=3 cm

3

(a)

Find the measure of side AB from the following figure.

3

(a)

Draw the angle bisector of \(\angle A\) in the triangle with sides AB = 9.5 cm, AC = 8 cm and BC = 6.5 cm.

3

(a)

Draw a \(\triangle ABC\) with sides 15 cm, 8 cm and 17 cm and find the measure of the angle opposite to the longest side, what type of triangle is it?

3

(a)

Construct a ΔPQR, where PQ = 5 cm, \(\angle P\) = 45° and \(\angle Q\) = 75°.

3

(a)

Construct a triangle ABC in which BC = 5.4 cm, \(\angle B\) = 120° and AB = 4.5 cm. Also draw AD perpendicular to BC.

3

(a)

Draw triangle ABC with ∠C as right angle, AB = 6.2 cm and BC = 4.5 cm.

3

(a)

Draw a right angle triangle having hypotenuse of length 5.4 cm, and one of the acute angles of measure 60°

3

(a)

Draw a ΔABC in which BC = 5.2 cm, \(\angle B\) = 60° and \(\angle C\) = 100°. Measure \(\angle A.\)

3

(a)

Construct a triangle ABC if the lengths of its sides are given by AB = 6 cm, BC = 7 cm and AC = 5 cm.

3

(a)

Draw ΔABC in which AB = 4.5 cm, BC = 5 cm and CA = 7 cm. Also, draw the perpendicular bisector of BC.

3

(a)

Construct a right angled isosceles triangle with one side (other than hypotenuse) of length 4.5 cm.

3

(a)

Construct a triangle \(\triangle\)PQR when QR = 5 cm, \(\angle\)Q = 60° and \(\angle\)R = 75°.

3

(a)

Construct \(\triangle\) ABC, right angled at B, given that AC = 5 cm and BC = 4 cm.

3

(a)