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Mathematics 15 Online
OpenStudy (kaedalozano10):

Which pair is a base and corresponding height for the triangle? A. b = 5 in. and h = 4.6 in. B. b = 5 in. and h = 13 in. C. b = 13 in. and h = 5 in. D. b = 13 in. and h =

alones (alones):

Im not sure if you have image or not http://openstudy.com/updates/534e8f92e4b01a85e138955c

OpenStudy (kaedalozano10):

well i can give you the link here it is https://static.k12.com/calms_media/media/1388500_1389000/1388520/1/baba876506b99b7eec7c6d771945ca25add0f8cb/62360_FGA_U3_L6_V2_P.jpg but can you help me plaese

OpenStudy (daniyil_the_spy):

ill try

OpenStudy (kaedalozano10):

ok thank you

OpenStudy (mirving):

is the base 5 inches?

OpenStudy (daniyil_the_spy):

D

OpenStudy (kaedalozano10):

i think 5 is the base is that right ?

OpenStudy (daniyil_the_spy):

It's definitely D

OpenStudy (kaedalozano10):

letter d is b = 13 in. and h = 4.6 in.

OpenStudy (daniyil_the_spy):

D is the answer

OpenStudy (kaedalozano10):

ok thank you

OpenStudy (daniyil_the_spy):

no probs

OpenStudy (kaedalozano10):

can you help me with more

OpenStudy (kaedalozano10):

??

OpenStudy (kaedalozano10):

i really need help with another one please can some one help me please

OpenStudy (kaedalozano10):

What is the area of the triangle? A. 14.64 cm² B. 17.08 cm² C. 29.28 cm² D. 34.16 cm²

OpenStudy (daniyil_the_spy):

ok

OpenStudy (kaedalozano10):

i was thinking it was letter C. because if you multiply 4.8 times 6.1 it will equal 29.28

OpenStudy (daniyil_the_spy):

A

OpenStudy (kaedalozano10):

ok

OpenStudy (daniyil_the_spy):

14.64

OpenStudy (daniyil_the_spy):

was i right?

OpenStudy (kaedalozano10):

so i divide or multiply ??

OpenStudy (daniyil_the_spy):

divide

OpenStudy (kaedalozano10):

ok

OpenStudy (kaedalozano10):

ok thank you

OpenStudy (daniyil_the_spy):

A=hb/2 h=height b=base h=4.8 cm b=6.1 cm

OpenStudy (kaedalozano10):

Northside Picnic Grounds is shaped like a triangle. Two perpendicular sides of the grounds measure 1.8 miles and 2.5 miles. What is the area of the picnic grounds? A. 2.15 mi² B. 2.25 mi² C. 4.3 mi² D. 4.5 mi²

OpenStudy (kaedalozano10):

i know for a fact i have to multiply

OpenStudy (daniyil_the_spy):

B

OpenStudy (daniyil_the_spy):

(1.8 * 2.5) / 2 = 2.25

OpenStudy (daniyil_the_spy):

cool?

OpenStudy (daniyil_the_spy):

anything else I can do for u

OpenStudy (daniyil_the_spy):

bye then :)

OpenStudy (kaedalozano10):

can you help me with two more questaions please

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