170 likes | 281 Views
Lesson 11-4 Pages 483-485. Area of Parallelograms. What you will learn!. How to find the area of parallelograms. Vocabulary. What you really need to know!. HEIGHT (h). BASE (b). The area A of a parallelogram equals the product of its base b and its height h. A = bh.
E N D
Lesson 11-4Pages 483-485 Area of Parallelograms
What you will learn! How to find the area of parallelograms.
What you really need to know! HEIGHT (h) BASE (b) The area A of a parallelogram equals the product of its base b and its height h. A = bh
Example 1: 6.4 cm 7.5 cm Find the area of the parallelogram. A = bh A = 7.5 x 6.4 A = 48 cm2
Example 2: Find the area of the parallelogram. A = bh A = 8 x 4.5 A = 36 cm2 8 cm 4.6 cm 4.5 cm
Page 484 Guided Practice #’s 4-9
Read: Pages 483-484 with someone at home and study examples!
Homework: Page 485 #’s 10-21 all #’s 23-32 all Lesson Check 11-4
Prepare for Mid-Test! Page 486 #’s 1-16
Page 591 Lesson 11-4