![s855753](/avatars/19217.jpg)
s855753
21.05.2020 •
Mathematics
6.The curved surface area of a cylinder is 216π. If its height is 18cm,then what will
be its radius?
Solved
Show answers
More tips
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
Answers on questions: Mathematics
- M Mathematics Find the value of x if =3.A) 4 B) 8 C) 27 D) 2...
- M Mathematics Which statement about figures x and y must be true?...
- M Mathematics Renee wrote the pattern shown below. What is the rule for following Renee s pattern? 23, 47, 95, 191 A. multiply by 2 B.multiply by 2, add 1 C.multiply by 2, add 2 D.multiply by...
- S SAT B. Panuto: Piliin sa Hanay B ang pinaka malapit na kahulugan ng mga salitang nakaitalisado sa hanay A.Hanay A1. ang mga okra ay mabubulas2. pinakasagad sa kapangitan3.pagpuksa...
- M Mathematics Select the correct answer. Which expression completes the identity cos u sin v=? OA 2 (sin(u + v) + sin(u – v)] O B. [cos(u – v) + cos(u + w] OC. ] (sin(u + v) – sin(u – v)] [CO3(w...
Ответ:
Step-by-step explanation:
First use the fact that the sum of interior angles of a triangle is 180° to find the measure of the missing angle
in ΔDEF we have 180 -68 -81 = 31°
in ΔABC we have 180 -68 -33 = 79°
the measure of the angles in ΔABC and ΔDEF are different 33°, 68°, 79° ≠81°, 68°, 31°so the two triangles are not congruent.