Name the types of following triangles:(d) ∆DEF with m∠D =90⁰

Name the types of following triangles:(e) ∆XYZ with m∠Y =90⁰ and XY=YZ.

Name the types of following triangles:(f) ∆LMN with m∠L = 30⁰, m∠M = 70⁰ and m∠N = 80⁰

Name the types of following triangles:(b) ∆ABC with AB=8.7 cm, AC =7 cm and BC = 6 cm.

Name the types of RNA.

Name the types of following triangles:(c) ∆PQRsuch that PQ = QP = PR = 5cm.

Name the types of following triangles:(a) Triangle with lengths of sides 7 cm, 8 cm and 9 cm.

Name three types of joints.?

Name the type of flower in pea plant.

Name the types of chemical bonds.