Math, asked by radhika4086, 1 year ago

plzz solve this qusn

Attachments:

radhika4086: kaam krne chli gyi thi
radhika4086: mujhe bhi kisi ne yeh qusn pucha tha mujhe nhi aa rha tha to post kr diya
radhika4086: mujhe nhi pta yeh kis level ka h u just dont take the tnsn
radhika4086: i m wid u
radhika4086: wo to meri masi g ki beti h usne pucha tha i think tenth class ka h

Answers

Answered by panidilipkumar
1

Answer:4.61 cm


Step-by-step explanation:

area = s(s-a)(s-b)(s-c)

        =whole root of 15(15-13)(15-12)(15-5)             (s= perimeter/2)

         =whole root of 15 * 2 * 3 * 10

         =whole root of 3*5*2*3*2*5

         =2 * 3 * 5

         =30cm^2

again, area= 1/2 * base * height              

30 = 1/2 * 13 * height

height = 30 * 2 / 13

            = 60/13

            = 4.61 cm (approx.)

Answered by Anonymous
1
Hope it may be helpful.
Attachments:

radhika4086: m jst bindas girl
Similar questions