Given: d1 = 7.5 cm and d2 = 12 cm
We know that the area of a rhombus =\( (\frac{1}{2} )×d_1×d_2\)
\(= (\frac{1}{2})×7.5×12 = 45\)
Therefore, the area of the rhombus is 45 cm2 .




Fill in the blanks in the sentences below (the verbs given in brackets will give you a clue).
(i) The earth trembled, but not many people felt the ____. (tremble)
(ii) When the zoo was flooded, there was a lot of _____ and many animals escaped into the countryside. (confuse)
(iii) We heard with _____ that the lion had been recaptured. (relieve)
(iv) The zookeeper was stuck in a tree and his _____ was filmed by the TV crew. (rescue)
(v) There was much _____ in the village when the snake charmer came visiting. (excite)