HIGHLINE SCHOOL DISTRICT

School: ___________________

FIFTH GRADE MATH OLYMPIAD April 7, 2001 Team No.____
1
 Geometry
DONT FORGET UNITS ON YOUR ANSWERS!

1). A right triangle has an acute angle that measures 56 degrees. What is the measure of the other acute angle in this triangle?

Answer:__________________

2).Find the measure of angle A:

Answer:_____________________

 3). What is the measure of angle A
in this isosceles triangle:

Answer:_____________________

4). Find the area of the shaded part
of this figure. The inside figure is
one-fourth (1/4) of a circle
and the outer shape is a square.
(Use pi = 3.14)

Answer:______________________

 5). In this figure, A (a square),
B (an isosceles triangle) and C
(an equilateral triangle)
all meet at a common point.
What is the measure of angle X?

Answer:_____________________