In triangle ABC, AB = 6 cm, BC = 7cm, ∠B=3 0 . Then a) Draw the triangle ABC.

b) Draw a right angled triangle having same area.

c) Measure the perpendicular sides

d) Find the area of the triangles

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

Indicate the formula for the following conditions: p^c(n,r)=