ameiaoliver14 ameiaoliver14
  • 01-04-2021
  • Mathematics
contestada

find the area of the compound shape. use 3.14 for pi.

1. 26.1cm square 2
2. 125.1cm square 2
3. 68.5cm square 2
4. 28.3cm square 2

find the area of the compound shape use 314 for pi 1 261cm square 2 2 1251cm square 2 3 685cm square 2 4 283cm square 2 class=

Respuesta :

ezioassasin55
ezioassasin55 ezioassasin55
  • 01-04-2021

Answer:

1. 26.1 cm²

Step-by-step explanation:

For area of semi circle

diameter = 6cm

radius = 6/2 = 3cm

Area of semi circle = 1/2 x pi x r²

= 1/2 x 3.14 x 3²

= 1.57 x 9

= 14.13 cm²

For area of rectangle,

length = 6cm

breadth = 2cm

Area = length x breadth

= 6 x 2

= 12cm²

Area of compound shape = 14.13 + 12

= 26.13 cm²

Answer Link

Otras preguntas

what is the biggest challenge that you have faced in high school and how did you handle it? What did you learn from the experience? (100-300 words)
Mountain gorillas are an endangered species __ habitats are being badly destroyed. A. why B. whose C. which D. that
HELP Based on context clues in this sentence, what is most likely the meaning of the word chastise??
what's the cell wall of a onion made up of?
A router on the border of your network receives a packet with a source address that shows it originating from a client on the internal network. However, the pac
Estimate the correlation coefficient that would best describe the data below.
apakah itu nombor jujukan ?
In what tab can a user find the workspace option?
What name is given to a metal when it forms an ion, and what type of charge does it have?
{3x - 2y = 10 {2x + 3y = 11