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- A cylinder and a cone have equal base and equal height.
Question 1:
A cylinder and a cone have equal base and equal height. The ratio of the radius of base to height is 5 : 12.Find the ratio of the total surface area of the cylinder to that of the cone.
A. 7 : 15
B. 16 : 9
C. 17 : 9
Feedback Let radius = 5x and height = 12x
Then slant height = √[(5x)2 + (12x)2]= 13x
Required ratio = 2ᴨr(h+r) : ᴨr(l+r) = 17 : 9
Then slant height = √[(5x)2 + (12x)2]= 13x
Required ratio = 2ᴨr(h+r) : ᴨr(l+r) = 17 : 9
D. 9 : 17
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Practice Mensuration Online Test 5 | Englishfreetest.com
- 20 minutes
- 10 questions
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Some other questions you may be interested in
- From:Henry Choi - [email protected]
To: Jenny Davis - [email protected]
Date: August 8
Subject: Endless Acres Golf Club
Attachment: draft
Dear Ms. Davis,
Attached is the newest draft of the advertisement for Endless Acres Golf Club. I have incorporated the advertising slogan you sent me into my design. I used a combination of eye-catching graphics to grab the attention of newspaper readers. I also added some helpful information to the end of the advertisement. Please let me know if the design and new additions meet your expectations. Along with the concurrent television ad, I think this advertisement will help bring a lot of new customers to Endless Acres Golf Club.
Sincerely,
Henry Choi
==========================Endless Acres Golf Club
1232 Hilly Meadows Drive, Mapleview, CO
Take a break from all the stress of life and play a round of relaxing golf at Endless Acres Golf Club. After a game of golf, enjoy a meal at our restaurant in a sophisticated and welcoming environment.
We are currently offering the following promotion:
Reserve a tee time for a party of seven or more golfers and receive 20% off. Additionally, every member of your group will receive a coupon for $5 off any purchase from our golf shop.
We were recently praised by The Rolling Meadows Daily for the superb maintenance of our golf course and grounds. Come in and enjoy the best golf course in the state of Colorado. We are located off exit 21 on Highway 5. Just look for our billboard. You can't miss it!
Reservations can now be made online at our website at www.endlessacresgolf. com or by calling 555-4834.
===========================
From: Logan Mankins - [email protected]
To: [email protected]
Date: July 6
Subject: Re: Tee Time and Dinner for 10
Hello,
I saw your ad in the newspaper and I have a couple quick questions about your deals. First, we have a group of ten golfers. Now I know most courses generally limit a group to four players to keep up the pace of play, but I was really hoping you could make an exception for us and allow two groups of five. We will even rent golf carts to ensure that we don’t cause a delay. As for the $5 gift cards to the pro shop, I was wondering if they could be pooled together for one large purchase. It is my son’s birthday and I would like to buy him a new putter and they are awfully expensive these days. $50 bucks could go a long way to giving him a great gift!
We would like to tee off around 11:30 A.M. on Saturday, July 20th, and then have dinner there at about 6:00 P.M. Please write back to confirm our tee time and answer my queries. Thank you for your time!
Have a great day,
Logan Mankins - What has been added to the advertisement?
- How does Logan Mankins propose to keep his two groups of 5 golfers from delaying the other golfers on the course?
- What did The Rolling Meadows Daily indicate about Endless Acres Golf Club?
- What does Logan Mankins want to do with the $5 credit the members get for the golf shop?
- Where would the advertisement most likely appear?