Question

c2h2o4+2h++mno2=mn2+2co2+2h2o

Answer 1

Answer:

the area of the

red triangle in terms

of X, if the black

quadrilateral is a

rectangle.

2x

2x

12 cm

9cmfind the area of a triangle with base 44 cm and whose height is equal to the of breadth rectangle with length 18 cm and area 126cm square.