Question

7. In the figure 11.14, ST = 5 cm, QR = 9 cm. The area of the larger triangle is 50 cm. What is the area of shaded region ? please send the answer fast its it's urgent ​

Answer 1

Step-by-step explanation:

ar(QRS)=1/2*QR*ST

=1/2*9*5

=22.5cm

ar(shaded region)=ar(PQR)-ar(QRS)

=50-22.5

=27.5cm

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Answer 2

Answer:

27.5 cm

Step-by-step explanation:

To find the value of smaller triangle , area of triangle = 1/2 × base × height

base = 9 cm height = 5 cm

area of s.t = 1/2 × 9 × 5 = 22.5cm

area of shaded part = 50 - 22.5 = 27.5cm