barbaraddelgado20 barbaraddelgado20
  • 26-01-2021
  • Mathematics
contestada

help pls? If mF= 109*, mQ=122*, mR=44, find mJ

help pls If mF 109 mQ122 mR44 find mJ class=

Respuesta :

cairde
cairde cairde
  • 26-01-2021

Answer:

∠J=85°

Step-by-step explanation:

Theory to know when answering this question:

1. The sum of the angles in a quadrilateral (shape with four sides) is 360°

2. Similar shapes have the same angles

Point 1 tells us that ∠P+∠Q+∠S+∠R=360

Point 2 tells us that ∠F=∠P, ∠G=∠Q, ∠J=∠S, and ∠H=∠R.

∴∠F+∠Q+∠J+∠R=360

109+122+∠J+44=360

∠J=360-275=85°

Answer Link

Otras preguntas

si la gravedad se determina como 10 m/s2, el término algebraico quedaría como:
marking brainliest for correct answer :) please help!!
What is the heat, q , in joules transferred by a chemical reaction to the reservoir of a calorimeter containing 105 g of dilute aqueous solution ( c = 4.184 J/g
the factors necessary to compute depreciation include (cost/selling price/market value) , salvage value and useful life.
write two paragraphs exploring the following questions: What does Elizabeth do when called into court and asked about John’s affair and why does she do it? What
which of the following institutions determines the quantity of money in the economy as its most important task?
For a simply supported beam with a non-centered point loading, where would the approximate location of the maximum deflection be? Answers Options: at the end of
a step in a customer’s journey that involves researching information and comparing alternatives is called
Why is my order not delivered?.
Who do lobbyists work for ?.