The vertices of aghi are g (2, 4), h (4.8), and i (8,4). the vertices of ajkl are j (1, 1), k (2, 3), and l (4,1). which conclusion is true about the triangles?
they are congruent by the definition of congruence in terms of rigid motions.
they are similar by the definition of similarity in terms of a dilation.
the ratio of their corresponding sides is 1: 3
the ratio of their corresponding angles is 1: 3.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright