An only son inherited a 4 hectare lot. He decided to build a 40-door condominium on the lot. The floor area of the units are uniform and the total floor area of the entire condominium is 1/5 less than the area of the lot to provide for certain amenities. Compute for the area of each condominium unit.

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

How do you use the elimination method for this question? explain, because i really want to understand!