please answer These questions fastly
Attachments:
Answers
Answered by
1
area of triangle =1/2 ×base ×height
by Pythagoras theorem find height of triangle and then solve
by Pythagoras theorem find height of triangle and then solve
Answered by
1
here u have to use herons formula.....
i) a=13m,b=14m,c=15m
so finding semi perimeter i.e.
s = a+b+c/2. = 42/2 = 21m
so....
√ 21 (7)(8)(9)
multiply and get it....
i) a=13m,b=14m,c=15m
so finding semi perimeter i.e.
s = a+b+c/2. = 42/2 = 21m
so....
√ 21 (7)(8)(9)
multiply and get it....
Explode:
You are right .
Similar questions
English,
8 months ago
Science,
8 months ago
English,
8 months ago
Math,
1 year ago
Social Sciences,
1 year ago