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

Chemical engineering question fair answers you'll get Upvote 139. Discuss the challenges and solutions in protecting ceramics from light-induced degradation in

Cuando has tenido algún conflicto, ¿has sido capaz de reconocer lo que sentianlas otras personas?, ¿cómo? ¿Pudiste darte cuenta de lo que ocasionó el conflicto

During processing of an encounter form (to generate the claim), the insurance specialist notices that the provider entered a check mark in front of the procedur

Calculate the mass percent of the following solutions: (a) 15.5gKCl + 115.8gH₂O

Reflective account when providing counselling skills to a close friend

A health plan institutes a PA criterion on a diabetes medication that requires patients to have a diagnosis that matches the FDA approved language. Which type o

What are the numerical measures of each angle in the diagram

How to compare two sheets in excel for matches and differences?

The equal protection clsuse applies to both state and federal courts. A. True B. False

the coordinates of begin mathsize 16px style increment end stylejrb are j(1, -2) , r(-3, 6) and b(4, 5). what are the coordinates of the vertices of its image a