# Find the missing values:

**Solution:**

(a) Base of the parallelogram = 20 cm

Area of parallelogram = 246 cm^{2}

We know that, area of parallelogram = Base × Height

246 cm^{2 }= 20 cm × Height

Height = 246 cm^{2 }/ 20 cm

Height = 12.3 cm

(b) Height of parallelogram = 15 cm

Area of parallelogram = 154.5 cm^{2}

We know that, area of parallelogram = Base × Height

154.5 = Base × 15

Base = 154.5 cm^{2} / 15 cm

Base = 10.3 cm

(c) Height of parallelogram = 8.4 cm

Area of parallelogram = 48.72 cm^{2}

Area of parallelogram = Base × Height

48.72 cm^{2 }= Base × 8.4 cm

Base = 48.72 cm^{2 }/ 8.4 cm

Base = 5.8 cm

(d) Base of parallelogram = 15.6 cm

Area of parallelogram = 16.38 cm^{2}

Area of parallelogram = Base × Height

16.38 cm^{2 }= Base × 15.6 cm

Base = 16.38 cm^{2 }/ 15.6 cm

Base = 1.05 cm

**Video Solution:**

## Find the missing values:

### Class 7 Maths NCERT Solutions - Chapter 11 Exercise 11.2 Question 3

**Summary:**

The missing values are: (a) 12.3 cm (b) 10.3 cm (c) 5.8 cm and (d) 1.05 cm respectively.