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Nairaland Forum / Nairaland / General / Education / I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits (705 Views)
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I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Mrshape: 11:57am On Jun 18, 2023 |
Find h
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Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Zonefree(m): 12:08pm On Jun 18, 2023 |
Mrshape:Person wey lost H should find it... 5 Likes |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Flamez01: 12:22pm On Jun 18, 2023 |
Mrshape:Approximately 8.89 Using another approach I got 9 I derived the sides of the triangle in terms of h, which are (h+32, h, 40), then used Pythagoras theorem to get the value of h. I tried uploading the solution, can't seem find my way around uploading pictures on the platform. The second approach seems to be more genuine. What do u think? 2 Shares
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Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Sl2348: 1:50pm On Jun 18, 2023 |
Mrshape:Using similar triangles, answer=8.89 to 2 dp |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by ATEAMS: 2:08pm On Jun 18, 2023 |
beschäftigter Körper |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by deekseen(m): 4:04pm On Jun 18, 2023 |
Solving without a pen and a paper I got 8.5. Modified: After solving on paper I got 8.89 |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by zicoy6k: 4:14pm On Jun 18, 2023 |
7.3238. Don't ask me how. It's a long solution. |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Mrshape: 6:04pm On Jun 18, 2023 |
Flamez01:Show your workings |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Mrshape: 6:04pm On Jun 18, 2023 |
deekseen:Show your workings |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Mrshape: 6:04pm On Jun 18, 2023 |
zicoy6k:Show your workings |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by Flamez01: 6:31pm On Jun 18, 2023 |
Mrshape: |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by abioz(m): 8:39pm On Jun 18, 2023 |
h = 8.888888 Clue: Similar Triangles. 40/4 = h/h-8 10(h- ![]() 9h = 80 h = 80/9 |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by IntelligentGoat: 8:51pm On Jun 18, 2023 |
H = husband |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by NobleSeed(m): 9:44pm On Jun 18, 2023 |
una Don see the H way Lost? Abi make I rest? Them just told me the location now. |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by LifeOfTrigga(m): 10:16pm On Jun 18, 2023 |
Mrshape:find m go Hammed or Hannah house? |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by examjunkies: 4:46pm On Jun 19, 2023 |
What a cool problem. Thanks! |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by HomeTutorsPro: 5:52pm On Jun 19, 2023 |
Here is a shorter method. Draw a diameter from top to bottom, perpendicular to the base of the triangle, to make a smaller triangle, with the diameter parallel to side h. The length of the diameter = the height of the smaller triangle = 8 units. Base of smaller triangle = 40 - 4 = 36 units. Using the method of similar triangles, h/40 = 8/36 Cross multiplying gives 36h = 40 x 8 36h = 320 h = 320/36 = 8.9 units. |
Re: I Provided Father's Day Gifts For All Nairalanders To Ensure Everyone Benefits by zicoy6k: 6:13pm On Jun 19, 2023 |
Mrshape: I can't. It's long. I even had to use wolfram to solve one of the equations involved. There's nothing like similar triangles in the question as suggested by some commenters above. |
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