Angles a, b and c are the angles in a triangle. angle b is 4 times as big as angle a and angle c is 36 degrees more than angle a. find the measure of angle a in degrees

What is the perimeter of a rectangle if the length is 5 and the width is x?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale