![Lilyy1k](/avatars/44951.jpg)
Lilyy1k
05.10.2019 •
Mathematics
Quadrilateral efgh is inscribed inside a circle as shown below. write a proof showing that angles h and f are supplementary.
circle j is shown with an inscribed quadrilateral labeled efgh.
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics What is the ratio of the circumferences for two circles with areas 6π m2 and 150π m2?...
- M Mathematics Mama cumpara 3 kg de cartofi si 5 kg de rosii platind 39 lei iar sora ei cumpara 6 kg de cartofi si 2 kg de rosii platind 30 lei . cat costa 1 kg de cartofi ? dar 1...
- M Mathematics Is the product of two happy numbers always a happy number?...
- M Mathematics In △abc, ab=9.2 ft, bc=11.9 ft, and m∠b=27°. what is the area of △abc? enter your answer as a decimal in the box. round only your final answer to the nearest hundredth....
- M Mathematics Consider the function f(x) = /4-x + 10 for the domain (-0, 4]. Find f-1(x), where f-1 is the inverse of f. Also state the domain of f -1 in interval notation....
- M Mathematics Please help me ASAP I’m really confused....
- M Mathematics -. A football is kicked from the ground with an initial velocity of 48 feet per second. How high above the ground is the football after 1.5 seconds?...
- M Mathematics Consider the two triangles. To prove that the triangles are similar by the SAS similarity theorem, it needs to be shown that PLEASE HELP.. extra coins...
- M Mathematics Which relation is not a function?...
- M Mathematics Is the relationship for Olivia s puppy s weight in terms of time linear or nonlinear? Explain your response....
Ответ:
Ответ:
Step-by-step explanation:
Given is a quadrilateral EFGH inscribed in a circle with centre J.
Consider angle E, which is subtended by minor arc FGH.
Hence angle E = half of angle FGH (by subtended angles theorems for circles)
Similarly G is the angle subtended by major arc FGH
angle G = half of angle subtended by major arc FEH
Since total angle around J is 360 degrees we have
angle subended by minor and major arc add to 360
Consequently, angle E + angle G = 1/2 (360) = 180
Hence E and G are supplementary
Ответ:
![\\ \sf\longmapsto m=3](/tpl/images/2521/8056/af35f.png)
(-6,4)(-4,r)