**Answer:**

∠J=85°

**Step-by-step explanation:**

Theory to know when answering this question:

1. The sum of the angles in a quadrilateral (shape with four sides) is 360°

2. Similar shapes have the same angles

Point 1 tells us that ∠P+∠Q+∠S+∠R=360

Point 2 tells us that ∠F=∠P, ∠G=∠Q, ∠J=∠S, and ∠H=∠R.

∴∠F+∠Q+∠J+∠R=360

109+122+∠J+44=360

∠J=360-275=85°

Easy ........... The reciprocal of 7/8 is 8/7. In mixed fraction it is 1 1/7

For this equation I got $507.00. I hope it helps you!!

**Answer:**

Radius = √75 or 5√3 or 8.7

**Step-by-step explanation:**

This forms a right triangle meaning you can use Pythagorean Theorem to solve for the missing side which, in this case, will equal the radius.

Let a = radius

a² + b² = c²

a² + 11² = 14²

a² + 121 = 196

a² = 75

a = √75 = 5√3 ≈ 8.7