Trig Ratios and Similarity Geometry Right Triangles and Trig Trig Ratios and Similarity Questions Kevin drew a scale drawing of a house. the garage, which is 3 meters wide in real life, is 6 centimeters wide in the drawing. What is the drawing's scale factor ? The ratio of corresponding side lengths are 1:3. the perimeter of the smaller triangle is 36 inches. the area of the smaller triangle is 54 square inches. What is the perimeter and area of the larger figure? Right Triangles and Trig View all chapters Pythagorean Theorem Pythagorean Theorem Proofs Special Right Triangles Sine, Cosine and Tangent Functions Trig Ratios and Similarity Prev