Question

1. Construct an isosceles triangle PQR where the non-equal side PQ = 4.2 cm and base angles
are 30° each.
2. If AABC exactly coincides with. APQR then the triangles are
3. In AABC, BC = CA. Which of its two angles are equal?
4. If AB = QP, AC = QR, BC = PR, then AABC SAQPR, state the congruence criterion
involved here.
5. State true or false: The total measure of all the three angles of a triangle is 360°.
6. If we have PQ = 5 cm, ZPQR= 115º and ZQRP = 30°, can we construct a APQR with these
measurements?
7. Construct a ALMN, in which MN = 6cm, ML= 4.5 cm and ZM = 30°.
8. Construct a right triangle PQR in which ZQ = 90°, PR = 6 cm and QR = 4 cm.​

Answer 1

Answer key:

2. congruent

3. <A = <B

4. SSS

5. False

6. Yes

Answer 2

Answer:

1. Construct an isosceles triangle PQR where the non-equal side PQ = 4.2 cm and base angles are 30 degrees each.

Step-by-step explanation:

1. Construct an isosceles triangle PQR where the non-equal side PQ = 4.2 cm and base angles are 30 degrees each.