## Answers to Geometry Problems

Here in this section we have given a few objective questions to Answer. The answers are marked at the end as an option.

**1.** The supplement of 140

**2.** Two parallel sides of a trapezium are 30cm and 40cm and its altitude is 60 cm .find the area of trapezium.

**3.** ABCD is a quadrilateral inscribed in a circle with its center angle 60 degree. Find the angle at the circumference of the circle.

**4.** The exterior angle a triangle is 110 degree and one of the interior angle is 30.Find the other interior angle.

Options:**1)** 1. 30

^{0} 2. 40

^{0} 3. 50 4. 80

^{0}**2)** 1. 2100cm

^{2} 2. 4200cm

^{2} 3. 3400cm

^{2} 4.none.

**3)** 1.120

^{0} 2. 140

^{0} 3. 70

^{0} 4. 50

^{0}**4)** 1.45

^{0 }2. 80

^{0} 3. 75

^{0 }4. 60

^{0}
## Practice Geometry Problems

Below you could see practice problems

### Practice Problems

**Question 1: **Find the area of rhombus whose diagonals are 28 cm and 30 cm respectively.

**Question 2: **Find the area of a sector whose radius is 4 cm and central angle $\theta$ = 75^{0}

**Question 3: **Find the radius of the sector given that arc length is 6 cm and central angle $\theta$ = 80^{0}