In ∆ABC,AB=3.5cm,AC=5cm,BC=6cm and in ∆PQR,PR=3.5cm,PQ=5cm,RQ=6cm. Then ∆ABC≅∆PQR. State whether the statement is True or False.
Compute the required statement:
In ∆ABC and ∆PQR
AB=PR=3.5cmAC=PQ=5cmBC=RQ=6cm
Hence, by SSS similarity, ∆ABC≅∆PRQ
Hence, the statement is false.
Question 73
State whether the statement is True or False.
In ΔABC, AB = 3.5 cm, AC = 5 cm, BC = 6 cm and in ΔPQR, PR = 3.5 cm, PQ = 5 cm, RQ = 6 cm. Then, ΔABC≅ΔPQR
Question 74 State whether the statement is True or False. A triangular prism has 5 faces, 9 edges and 6 vertices.
Add the following lengths
km m cm
20 600 90
40 750 25
+55 800 19
____________________________
Question 71
In the following question, state whether the given statements are true (T) or false (F).
(−5)−2×(−5)−3=(−5)−6