10. Perhatikan gambar berikut! H 14 cm G sebangun. BE 18 cm 27 cm Pada gambar di atas, trapesium ABCD se- bangun dengan trapesium EFGH. a. Tentukan panjang AD dan CD! b. Tentukan perbandingan luas trapesium ABCD dengan luas trapesium EFGH!

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =