Question

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If a = 5 cm., b = 10 cm., c = 15 cm. then find the area of triangle​

Answer 1

Answer:

using herons formula

area of triangle=√s(s-a) (s-b) (s-c)

s=30/2

=15

from above formula

√15(15-5) (15-10) (15-15)

√15(10) (5) (0)

√150×0=√0

√0=0

Step-by-step explanation:

may be right

Answer 2

Answer:

b=5 cm c=10 cm solution 8 class