7. 15 cm 20 cm 25 cm a right-angled triangle. (a) The above figure is (* Circle the answer.) an equilateral / an isosceles (b) What is the area of this figure? (Show your working.)

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 3CA
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Question
100%
Intermediate Level
Date
7.
ion
15 cm
20 cm
25 cm
a right-angled triangle.
23
an equilateral / an isosceles
(a) The above figure is
(* Circle the answer.)
(b) What is the area of this figure? (Show your working.)
Exam Tips
Carefully determine the
base of the triangle and
the corresponding height.
Transcribed Image Text:Intermediate Level Date 7. ion 15 cm 20 cm 25 cm a right-angled triangle. 23 an equilateral / an isosceles (a) The above figure is (* Circle the answer.) (b) What is the area of this figure? (Show your working.) Exam Tips Carefully determine the base of the triangle and the corresponding height.
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