Page No.3 5) Write the following statements in 'if-then' form.
a) In an isosceles triangle, the segment joining the vertex and the mid point of the base
is perpendicular to the base.​

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

Measures of the angle of r, 31 s (x+4) t (3x+9)