ilove2study ilove2study

24-02-2021
Mathematics

contestada

It’s a quadrilateral parallelogram. Solve for x

Its a quadrilateral parallelogram Solve for x class=

Respuesta :

goodingenes goodingenes

24-02-2021

4 sided shapes have internal angles that MUST add up to 360 degrees, so add all four angles to get 360 (opposite angles are equal) so:
8x + 19 + 8x + 19 + 21x - 13 + 21x - 13 = 360
Collect like terms so
58x + 12 = 360
58x = 348
x = 6

Answer Link

Otras preguntas

The Duho was the name of the Arawak game.true or false

what region MOST likely to find nomadic cultures of Native Americans before the 1800s?

≥ω≤hello how are you all???

according to the immigrant contributions what main hopes did nearly all intents to the united states share

HIII!!! PLEASE HELP!!! AND EXPLAIN IT TOO!!!! The sets of numbers 6, 8, 10 and 5, 12, 13 are Pythagorean triples. Use what you know about the Pythagorean Theor

I need help answering this equation

The longest side of a right triangle that is found across from the right angle is referred to as the: Question 4 options: A) legs B) perimeter C) Pythagorean th

compound chomplex sentencepaki answer po

Dallas is to the United States as Paris is to

26x32+2223-100 divided by 34