jejeksks jejeksks

04-02-2021
Mathematics

contestada

29 mm
가
120 mm
D
What is the perimeter?
millimeters

29 mm 가 120 mm D What is the perimeter millimeters class=

Respuesta :

x111flowers x111flowers

04-02-2021

Pythagoras theorem : a^2 + b^2 = c^2

20^2 + b^2 = 29^2

400 + b^2 = 841

841 - 400 = 441

Square root 441 = 21

PERIMETER :

21+29+20 = 70

The answer is 70

Answer Link

Otras preguntas

List the two categories of nonliving things. List the categories of living things. What does life depend on? (4 things) Life is _________ not independent. What

If represents the number of bacteria in a culture at time t, how many will there be at time

What is the area of and the perimeter of this triangle? A= 33 square yards; P= 40 yards A= 40 square yards; P= 33 yards A= 80 square yards; P= 33 yards A= 25 sq

What two phrases describe the contents of a chromesome? 1. A single one. 2. Many genes 3. Many DNA molecules 4. A single DNA molecule.

YRead the excerpt from "Healthy Eating." If anything gets in the way of our good eating, it's lifestyle. When you get home from work late, why spend an hour in

Elle n'___ pas aimé le broccoli. a est

Need help please which pair of angles are vertical

Solve for X. Please help me I have no idea how to do it or what the steps are. THANK YOU!!!

HELP ME PLZ>>>>>THANKYOU

What do you do to solve this equation: 10x = 36 Divide by 36 on each side Multiply by 10 on each side Divide by 10 on each side Multiply by 36 on each side