fggfg33
22.01.2021 •
Mathematics
Find the perimeter and area
of the square below, when it
15 enlarged by a scale
factor
of 2
4,5
4,5
45 cm
1.
What is the area? _
4
What is the Perimeter?
Solved
Show answers
More tips
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
Answers on questions: Mathematics
- M Mathematics Mỗi câu sau đây là đúng hay sai ? vẽ hình để minh chứng a)có những cặp góc bằng nhau nhưng không đối đỉnh b)hai góc bằng nhau và một đường thẳng chứa tia của góc này có chứa...
- M Mathematics 9. Karin decided to start her own chemistry lab in his bedroom so she could begin practicing to become the chemist who would finally cure the flu. She found a beginner s...
- H History How did some formerly enslaved african in the south respond to advancing union forces?...
- B Biology Why is most of the carbon dioxide produced by green plants not excreted as metabolic waste (given off because it is not needed)?...
Ответ:
see below
Step-by-step explanation:
IE = sqrt ( (0-(-6)^2 + (4 - -0.5)^2)
= sqrt 56.25
= 7.5
PI = sqrt ( (-2 - -6)^2 + (-4 - -6)^2)
= sqrt ( 20)
= 4.47
EP = sqrt((-2)^2 + (-4-4)^2))
= sqrt (68)
= 8.25
IE = 7.5 PI = 4.47 and EP = 8.25