Question

find the length of the base of a triangle whose area is 220 metre square and altitude is 11 metre ​

Answer 1

Answer:

Hope it works out well for you

Answer 2

Answer:

40m

Step-by-step explanation:

area of triangle =1/2bh

given,

area of triangle=220

altitude (h)= 11

b=?

220=1/2b.11

11b/2=220

11b=220. 2

11b=440

b= 440/11

b=40

therefore... length of the base=40m

hope this is correct