Question

Thera is a slide in the park . one of its side walls has been painted in same colour .If sides of the wall are 14 m , 10m and 6 m . find the area painted in colour.​

Answer 1

Answer:

14+10+6=30

Step-by-step explanation:

answer is 30

Answer 2

Answer:

⇒A=

s(s−a)(s−b)(s−c)

​

 (Heron's formula)

⇒A=

16(16−15)(16−11)(16−6)

​

⇒A=

16×1×5×10

​

=

800

​

=20

2

​

 m

2

Step-by-step explanation:

Given:

⇒Sides: a=15m, b=11m and c=6m

⇒P=15+11+6=32m

⇒Semi perimeter=S=

2

32

​

, S=16m