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WorksheetsPythogoras Theorem and Angles (Basic)
Total questions: 15
Worksheet time: 44mins
In geometry, a hypotenuse is the ___________ side of a right-angled triangle, the side __________ to the right angle
Shortest, next
Right, perpendicular
Longest, Opposite
Shortest, Opposite
Suppose a triangle with sides 10, 24, and 26 are given, which of these is the Hypotenuse?
26
10
24
Pythagoras theorem states that “In a right-angled Triangle __________________________________________"
the sum hypotenuse side is equal to the sum of squares of the other two sides“
the hypotenuse side is equal to the other two sides“
the square of the hypotenuse side is not equal to the sum of squares of the other two sides“
the square of the hypotenuse side is equal to the sum of squares of the other two sides“
If ABC form a right-angled Triangle, recall the Pythogoras theorem and choose the right formula.
c2 = a2 + b2
b2 = c2 - a2
b2 = (ac)2
a2 = b2 + c2
If a ladder leans against a tree at the height of 6 ft and the ground distance from the ladder to the tree is 8 ft, what is the height of the ladder?
12
14
16
10
Formula: The area of the Triangle is = 1/2*base times height
(1/2*b*h)
False
True
The Sum of the three angles of a Triangle is _____
90°
180°
360°
120°
"MN ll OP". what does this mean?
MN proportional to OP
MN adjacent to OP
MN perpendicular OP
MN parallel to OP
Alternate angles are equal.
True
False
If <B = 120 and <D = 55, Then what is <A and <C ?
<A = 120°, <C = 55°
<A = 90°, <C = 90°
<A = 55°, <C = 120°
Observe the figure. In Triangle CBA, the bisector of <C meets at D. Now CD is the bisector of <C. If <C = 80°, what is <BCD and <ACD?
<BCD = 40° <ACD = 40°
<BCD = 50° <ACD = 30°
<BCD = 30° <ACD = 50°
<BCD = 60° <ACD = 40°
An angle bisector divides an angle into two equal angles. So, to find where the angle bisctor lays, divide the number of degrees in the angle by ____. .
3
2
the same angle
4
The two angles of a linear pair are always supplementary , which means their measures add up to _____.
90°
360°
180°
100°
Observe the figure. How many linear pairs do you see?
None
2
1
3
The height of a house and a bush nearby together form a triangle BPQ and BAD. Find 'x' and 'y' given in the image.
x = 5, y = 6
x = 4/3, y = 5
x = 5, y = 10
x = 5, y = 6/5
