Dr. Carlotta A. Berry, PhD · @drcaberry
3675 followers · 4944 posts · Server blacktwitter.io


One of the legs of a right triangle is 10cm. The other leg is 2cmshorter than the hypotenuse. Determine the measure of the largest non right angle in the triangle.

#MySTEMIsForTheStreets #NoireSTEMinist #mathmenagerie #mathmadness #trigthursday #math

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3675 followers · 4944 posts · Server blacktwitter.io


One of the legs of a right triangle is 10cm. The other leg is 2cmshorter than the hypotenuse. Determine the measure of the smallest non right angle in the triangle.

#MySTEMIsForTheStreets #NoireSTEMinist #mathmenagerie #mathmadness #trigthursday #math

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3661 followers · 4810 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
3661 followers · 4810 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
3658 followers · 4795 posts · Server blacktwitter.io


A plane has traveled 26 miles on a course heading 48ΒΊ east of north. How far north (x) has the plane traveled at this point, to the nearest tenth of a mile?

#blackfediverse #blackmastodon #blacktwitter #BlackSTEM #MySTEMIsForTheStreets #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3657 followers · 4785 posts · Server blacktwitter.io


From the top of a 108 foot
lighthouse, the angle of
depression of a boat at sea is
27ΒΊ. Find the horizontal
distance from the boat to the
base of the lighthouse, to the
nearest foot.

#blackfediverse #blackmastodon #blacktwitter #MySTEMIsForTheStreets #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3657 followers · 4784 posts · Server blacktwitter.io


From point P on the ground, the angle of elevation of an airplane is 23ΒΊ. The
altitude of the plane is 1200 meters.
What is the distance from point P to
the airplane, to the nearest tenth of a
meter?

#MySTEMIsForTheStreets #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3642 followers · 4756 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3939 posts · Server blacktwitter.io


What is x in degrees? Assume x is in quadrant I.
sin(x) = 0.707
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #academicmastodon #BlackSTEM #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3938 posts · Server blacktwitter.io


What is x in degrees? Assume x is in quadrant I.
cos(x) = 0.707
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #academicmastodon #BlackSTEM #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3934 posts · Server blacktwitter.io


What is x in degrees? Assume x is in quadrant I.
cos(x) = 0.5
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #academicmastodon #BlackSTEM #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3933 posts · Server blacktwitter.io


What is x in degrees? Assume x is in quadrant I.
cos(x) = 0.866
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #academicmastodon #BlackSTEM #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3929 posts · Server blacktwitter.io


What is x in degrees? Assume x is in quadrant I.
sin(x) = 0.5
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #academicmastodon #BlackSTEM #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3926 posts · Server blacktwitter.io


What is x in degrees? Assume x is in quadrant I.
sin(x) = 0.866
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #academicmastodon #BlackSTEM #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3921 posts · Server blacktwitter.io


I phase shifted my sine by 90 degrees to the RIGHT to create a
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3920 posts · Server blacktwitter.io


I phase shifted my sine by 90 degrees to the left to create a
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3919 posts · Server blacktwitter.io


I phase shifted my cosine by 90 degrees to the RIGHT to create a
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago

Dr. Carlotta A. Berry, PhD · @drcaberry
3408 followers · 3918 posts · Server blacktwitter.io


I phase shifted my cosine by 90 degrees to the left to create a
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸŽ“

#MySTEMIsForTheStreets #blackfediverse #blacktwitter #blackmastodon #NoireSTEMinist #math #trigthursday

Last updated 1 year ago